Bright Supernovae - 2015

This data comes from IAU Circulars and occasionally more data will be provided on IAU's Astronomical Headlines page. An archive of the 2015 updates to this page is available.

This is a partial list of the SN discovered in 2015. Since 2015 is still ongoing, please look at the main page for the latest data.   In previous years I tried to keep the yearly archive alphabetically sorted by CBAT supernova name.   Since that is no longer applicable, I am sorting this archive by "first observed" date, which I have listed as the discovery date.   Note that Extra galactic Novae have been moved to a special Extra galactic novae page.   Mistakes (Galactic variables, asteroids, unconfirmed, etc) are in the boneyard.   I also maintain an archive of the updates.

For the year 2015, 3412 supernovae (61 CBAT, 128 unconfirmed, and 3223 other sources) have been reported. (1956 last year)   The brightest SN of the year is 2015F (Mag 12.9), followed by ASASSN-15pz (Mag 13.0).

SNhunt274, SNHunt discovered 2015/01/28.000 by Catalina Real-Time Transient Survey
Found in UGC 738 at R.A. = 01h11m05s.412, Decl. = +33°50'13".12
Located 0".0 west and 0".0 north of the center of UGC 738 (Discovery image)
Mag 99.9:1/28, Type unknown

AT2015dy, TNS discovered 2015/11/06.070 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 23h53m31s.734, Decl. = +01°13'37".17
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 19.5:11/6, Type unknown (zhost=0.061117)

AT2015dx, TNS discovered 2015/01/13.243 by Galaxy Zoo at R.A. = 10h00m16s.386, Decl. = +02°07'09".30 Mag 22.1:1/13, Type unknown

AT2015dt, TNS discovered 2015/03/28.382 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 16h41m52s.536, Decl. = +15°58'30".36
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 20.6:3/28, Type unknown (zhost=0.106000)

AT2015ds, TNS discovered 2015/01/31.000 by Galaxy Zoo at R.A. = 12h20m54s.046, Decl. = -62°38'21".99 Mag 11.1:1/31, Type unknown

AT2015dr, TNS discovered 2015/12/21.176 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 03h36m28s.303, Decl. = -26°03'42".01
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 19.3:12/21, Type unknown

AT2015do, TNS discovered 2015/03/29.374 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 16h45m19s.896, Decl. = +13°08'24".72
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 18.8:3/29, Type unknown (zhost=0.085650)

AT2015dn, TNS discovered 2015/03/29.143 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 11h27m43s.790, Decl. = +24°00'23".54
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 23.0:3/29, Type unknown (zhost=0.102798)

AT2015dm, TNS discovered 2015/06/15.147 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 15h11m51s.360, Decl. = +00°35'03".12
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 20.9:6/15, Type unknown (zhost=0.153947)

AT2015dk, TNS discovered 2015/03/29.228 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 13h23m50s.544, Decl. = +14°55'30".72
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 18.9:3/29, Type unknown (zhost=0.071549)

AT2015di, TNS discovered 2015/04/11.008 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 08h31m19s.152, Decl. = +26°36'37".44
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 19.2:4/11, Type unknown (zhost=0.097500)

AT2015dh, TNS discovered 2015/10/11.223 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 01h43m22s.746, Decl. = +25°32'11".10
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 22.7:10/11, Type unknown (zhost=0.131606)

AT2015dg, TNS discovered 2015/03/29.178 by Galaxy Zoo
Found in KUG 1151+203 at R.A. = 11h54m14s.088, Decl. = +20°01'35".76
Located 0".0 east and 0".0 north of the center of KUG 1151+203
Mag 19.8:3/29, Type unknown (zhost=0.020708)

AT2015df, TNS discovered 2015/03/28.264 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 13h35m50s.208, Decl. = +00°30'03".24
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 17.0:3/28, Type unknown (zhost=0.062319)

AT2015de (= MASTER OT J020610.55-093640.2), TNS discovered 2015/10/21.072 by MASTER at R.A. = 02h06m10s.550, Decl. = -09°36'40".20 Mag 19.3:10/21, Type unknown

AT2015db, TNS discovered 2015/08/18.403 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 01h31m02s.328, Decl. = -10°17'15".00
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 21.3:8/18, Type unknown (zhost=0.065135)

AT2015cy, TNS discovered 2015/04/11.126 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 11h55m49s.584, Decl. = +00°01'44".40
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery page)
Mag 20.1:4/11, Type unknown (zhost=0.108996)

AT2015cx, TNS discovered 2015/09/24.898 by M. Drout, D.S. Moon
Found in an anonymous galaxy at R.A. = 00h57m03s.190, Decl. = -37°02'23".60
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 21.3:9/24, Type unknown

AT2015cw, TNS discovered 2015/04/11.127 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 11h53m22s.008, Decl. = -00°18'49".32
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery page)
Mag 19.9:4/11, Type unknown (zhost=0.134287)

AT2015cv, TNS discovered 2015/04/08.308 by Galaxy Zoo
Found in NGC 6001 at R.A. = 15h47m45s.624, Decl. = +28°38'37".32
Located 0".0 east and 0".0 north of the center of NGC 6001
Mag 17.1:4/8, Type unknown (zhost=0.033224)

AT2015cu, TNS discovered 2015/01/06.496 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 10h04m28s.695, Decl. = +72°34'05".43
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery images)
Mag 19.0:1/6, Type unknown (zhost=0.048100)

AT2015ct, TNS discovered 2015/04/08.206 by Galaxy Zoo
Found in IC 4141 at R.A. = 13h04m06s.850, Decl. = +19°12'43".73
Located 0".0 east and 0".0 north of the center of IC 4141
Mag 17.5:4/8, Type unknown (zhost=0.066341)

AT2015cs, TNS discovered 2015/03/30.388 by Galaxy Zoo
Found in an anonymous galaxy at R.A. = 15h19m47s.572, Decl. = -02°09'04".54
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 20.6:3/30, Type unknown (zhost=0.036924)

MASTER OT J062314.79-432206.7, ATEL 11879 discovered 2015/12/20.921 by MASTER robotic Net
Found in PGC 63456 at R.A. = 06h23m14s.790, Decl. = -43°22'06".70
Located 3".1 east and 64".9 north of the center of PGC 63456 (Discovery image)
Mag 15.9:12/20, Type unknown

AT2015cq, TNS discovered 2015/05/20.000 by Zhihao Zhong, Hongyan Zhou, Luming Sun
Found in an anonymous galaxy at R.A. = 16h29m38s.600, Decl. = +40°14'10".00
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 23.5:5/20, Type II (z=0.028000) (zhost=0.028000)

2015cp (= iPTF15fel) (= PS15dpq), TNS discovered 2015/12/28.102 by Palomar Transient Factory
Found in an anonymous galaxy at R.A. = 03h09m12s.760, Decl. = +27°31'16".95
Located 0".0 east and 0".0 north of the center of the host galaxy (PS1 image)
Mag 19.1:12/28, Type Ia-91T (z=0.041300) (References: ATEL 8498)

AT2015cn, TNS discovered 2015/06/17.053 by Claude Cornen
Found in an anonymous galaxy at R.A. = 14h38m19s.540, Decl. = +01°14'03".44
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 21.4:6/17, Type unknown (zhost=0.122780)

AT2015ck, TNS discovered 2015/04/12.117 by Claude Cornen
Found in an anonymous galaxy at R.A. = 11h19m33s.980, Decl. = +25°43'46".56
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 20.0:4/12, Type unknown (zhost=0.091490)

2015cj, (= SKYS15g) TNS discovered 2015/11/10.440 by SKYS at R.A. = 22h04m02s.750, Decl. = +09°30'50".00 Mag 18.0:11/10, Type Ia

AT2015ci, TNS discovered 2015/11/05.699 by SKYS at R.A. = 02h03m44s.310, Decl. = +19°41'30".70 Mag 19.7:11/5, Type unknown

AT2015cf, TNS discovered 2015/03/11.117 by SUNBIRD
Found in NGC 3110 at R.A. = 10h04m01s.530, Decl. = -06°28'25".84
Located 0".0 east and 0".0 north of the center of NGC 3110
Mag 21.0:3/11, Type unknown (References: SN 2015ca)

AT2015cd (= PSN J09351328+5028219), TNS discovered 2015/01/20.760 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 09h35m13s.280, Decl. = +50°28'21".90
Located 3".0 east and 2".0 north of the center of the host galaxy (Discovery image)
Mag 18.3:1/20, Type IIn (zhost=0.066751) (References: (ATEL 6977 corrected), ATEL 6978, CBAT TOCP)

AT2015cc, (= PSN J08294049+4346533), TNS discovered 2015/01/20.640 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 08h29m40s.490, Decl. = +43°46'53".30
Located 9".0 east and 2".0 north of the center of the host galaxy (Discovery image)
Mag 18.5:1/20, Type Ia-91T (z=0.084) (zhost=0.083957) (References: (ATEL 6977 corrected), ATEL 6978, CBAT TOCP)

2015cb, TNS discovered 2015/03/06.346 by Erik Kool, Stuart Ryder, Seppo Mattila, and Erkki Kankare
Found in PGC 59990 at R.A. = 17h16m35s.840, Decl. = -10°20'37".48
Located 0".0 east and 0".0 north of the center of PGC 59990
Mag 16.6:3/6, Type II (zhost=0.017300) (References: SN 2004iq, 2008cs, 2002bw)

2015ca TNS discovered 2015/03/11.117 by SUNBIRD
Found in NGC 3110 at R.A. = 10h04m01s.570, Decl. = -06°28'25".48
Located 0".0 east and 0".0 north of the center of NGC 3110
Mag 18.7:3/11, Type IIP (zhost=0.018200) (References: SN AT2015cf)

2015bi (= ASASSN-15uy) (= Gaia16abm) ATEL 8491 discovered 2015/12/31.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in VV 839 at R.A. = 14h32m15s.31, Decl. = +26°19'32".0
Located 0".0 east and 0".0 north of the center of VV 839 (Discovery image) (Joseph Brimacombe image)
Mag 17.6:1/29 (15.9:1/3), Type IIb (z=0.016014) (offset 4.4) (References: ATEL 8525, TNS)

ASASSN-15uv (= PS15dqu), ATEL 8488 discovered 2015/12/31.380 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 08h27m08s.13, Decl. = +27°48'41".7
Located 0".7 west and 4".1 north of the center of the host galaxy (Discovery image) (Seiichiro Kiyota image) (Joseph Brimacombe image) (PS1 image)
Mag 16.8:1/14 (15.7:1/3), Type Ia (z=0.020330) (References: ATEL 8493)

ASASSN-15uw, ATEL 8490 discovered 2015/12/31.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h35m34s.31, Decl. = -06°03'46".9
Located 0".50 west and 3".27 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 16.1:1/10, Type Ia (z=0.031) (References: ATEL 8506)

ASASSN-15ut, ATEL 8479 discovered 2015/12/30.120 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 88 at R.A. = 00h21m21s.09, Decl. = -48°38'30".3 (= Robert's Quartet)
Located 10".2 west and 5".7 south of the center of NGC 88 (Discovery image) (Seiichiro Kiyota image) (Joseph Brimacombe image)
Mag 16.2:1/7, Type Ia-91T (z=0.003) (References: ATEL 8495, ATEL 8497)

ASASSN-15uu, ATEL 8480 discovered 2015/12/29.340 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG +3-5-13 at R.A. = 01h43m56s.57, Decl. = +17°03'44".4 (= VV 790a)
Located 0".2 east and 1".6 north of the center of MCG +3-5-13 (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 15.0:1/10, Type Ia (z=0.02679) (References: ATEL 8495)

ASASSN-15uq, ATEL 8473 discovered 2015/12/29.210 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 07h09m58s.69, Decl. = -65°07'56".9
Located 5".3 east and 0".2 south of the center of anonymous (Discovery image) (Joseph Brimacombe image)
Mag 16.3:1/4 (16.2:12/29), Type Ia (z=0.022) (References: ATEL 8503)

ASASSN-15up, ATEL 8473 discovered 2015/12/29.200 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h25m39s.26, Decl. = -49°46'19".5
Located 7".6 west and 2".1 north of the center of the host galaxy (Discovery image)
Mag 16.4:12/29, Type Ia (z=0.037) (References: ATEL 8498)

ASASSN-15uo (= Gaia16aco) ATEL 8471 discovered 2015/12/29.060 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h17m00s.00, Decl. = -04°56'34".1
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 17.1:2/5 (16.4:1/10), Type IIn-pec (z=0.038) (offset 12) (References: ATEL 8495)

ASASSN-15us (= PSN J22090961-4708017), ATEL 8474 discovered 2015/12/29.030 by All Sky Automated Survey for SuperNovae (ASAS-SN); Stu Parker
Found in NGC 7213 at R.A. = 22h09m09s.64, Decl. = -47°08'02".5
Located 68".0 west and 117".0 north of the center of NGC 7213 (Discovery image) (Stu Parker image)
Mag 14.7:12/29, Type Ia (z=0.005839) (References: ATEL 8495, CBAT TOCP)

LSQ16ab ATEL 8524 discovered 2015/12/29 by La Silla-QUEST at R.A. = 11h04m01s.31, Decl. = -05°33'37".4 Mag 20.92:12/29, Type Ia (z=0.073)

LSQ15bxe (= PS16aqe) ATEL 8518 discovered 2015/12/28 by La Silla-QUEST at R.A. = 12h27m52s.38, Decl. = -17°06'24".95 Mag 20.0:2/20 (17.77:12/28), Type Ia-91T (z=0.044) (offset 8.4) (host anonymous galaxy) (PS1 image)

2015bm (= PSN J12080010+1944267), TNS discovered 2015/12/28.091 by B. Mikuz
Found in an anonymous galaxy at R.A. = 12h08m00s.10, Decl. = +19°44'26".7
Located 5".0 east and 8".0 south of the center of the host galaxy (Discovery image) (Thomas Langhans image) (Thomas Langhans image)
Mag 18.1:3/8 (16.9:12/28), Type II (z=0.015) (References: ATEL 8498, CBAT TOCP, vsnet-recent-sn 6201)

2015br (= ASASSN-15un) (= PS15dpu), ATEL 8470 discovered 2015/12/28.220 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MRK 1182 at R.A. = 02h40m41s.38, Decl. = +16°49'51".8
Located 0".7 east and 3".0 north of the center of MRK 1182 (Discovery image) (Kunihiro Shima image) (PS1 image)
Mag 16.9:1/10, Type II (z=0.029) (References: ATEL 8526, ATEL 8506, TNS)

ASASSN-15um, ATEL 8469 discovered 2015/12/28.190 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 05h40m05s.19, Decl. = -80°22'22".6
Located 15".0 east and 3".0 south of the center of the host galaxy (Discovery image)
Mag 16.0:12/28, Type Ic (z=0.02) (References: ATEL 8498)

PSN J01534240+2956107, CBAT TOCP discovered 2015/12/27.182 by R. Gagliano, E. Weinberg, R. Post, Jack Newton, and Tim Puckett
Found in UGC 1359 at R.A. = 01h53m42s.40, Decl. = +29°56'10".7
Located 1".95 east and 10".8 north of the center of UGC 1359 (Discovery image) (Andre Mantero image) (Andrea Mantero image) (Masanori Mizutani image) (Thomas Langhans image) (William Wiethoff image) (Kunihiro Shima image) (PS1 image) (Paolo Campaner image)
Mag 17.5:1/23 (16.4:1/10), Type Ia (z=0.026) (References: ATEL 8506; SN 2010hz, 2005cv)

PSN J08123984-7953078, CBAT TOCP discovered 2015/12/26.561 by Stu Parker (BOSS)
Found in ESO 18-G1 at R.A. = 08h12m39s.84, Decl. = -79°53'07".8
Located 11".0 west and 1".0 north of the center of ESO 18-G1 (Discovery image)
Mag 17.2:12/26, Type Ib (z=0.014890) (References: ATEL 8497)

HFF15Cru, ATEL 8545 discovered 2015/12/26.000 by HST at R.A. = 02h39m52s.55, Decl. = -01°35'53".3 Mag 21.9:1/9, Type Ia (z=0.375) (offset 1) (host Abell 370)

PSN J02003208-5810410, CBAT TOCP discovered 2015/12/25.422 by Stu Parker (BOSS)
Found in PGC 127875 at R.A. = 02h00m32s.08, Decl. = -58°10'41".0
Located 1".0 east and 7".0 north of the center of PGC 127875 (Discovery image)
Mag 16.7:12/25, Type IIP (z=0.020371) (References: ATEL 8497, ATEL 8498)

PSN J18333953+6706378, CBAT TOCP discovered 2015/12/24.768 by Ron Arbour
Found in NGC 6677 at R.A. = 18h33m39s.53, Decl. = +67°06'37".8
Located 21".0 east and 0".0 north of the center of NGC 6677 (Discovery image) (Ron Arbour image) (Martin Mobberley image) (Martin Mobberley image) (Denis Buczynski image) (Nick James image) (Ron Arbour image)
Mag 16.3:1/3 (16.1:12/29), Type unknown

ASASSN-15uk (= CSS160302:144817+171236), ATEL 8461 discovered 2015/12/23.650 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h48m16s.67, Decl. = +17°12'36".6
Located 0".57 west and 0".91 north of the center of the host galaxy (Discovery image) (CRTS image)
Mag 19.12:3/2 (16.7:12/23), Type Ia (z=0.037) (References: ATEL 8467)

ASASSN-15ul (= PS16ayk), ATEL 8463 discovered 2015/12/23.640 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in KUG 1457+066 at R.A. = 15h00m27s.68, Decl. = +06°27'19".3
Located 1".30 east and 2".20 north of the center of KUG 1457+066 (Discovery image) (Seiichiro Kiyota image) (PS1 image)
Mag 18.8:3/9 (16.9:12/23), Type Ia-91bg (z=0.0222) (References: ATEL 8543)

PSN J09432886+0925230, CBAT TOCP discovered 2015/12/18.069 by Massimo Caimmi (ISSP)
Found in PGC 27823 at R.A. = 09h43m28s.86, Decl. = +09°25'23".0
Located 15".0 west and 7".0 north of the center of PGC 27823 (Discovery image) (Massimo Caimmi image) (Paolo Campaner image)
Mag 19.7:12/22 (19.1:12/18), Type unknown

ASASSN-15uh, ATEL 8436 discovered 2015/12/18.500 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in KUG 0925+693 at R.A. = 09h30m13s.69, Decl. = +69°07'02".5
Located 8".07 west and 4".82 south of the center of KUG 0925+693 (Discovery image) (Joseph Brimacombe image)
Mag 16.5:12/18, Type Ia-pec (z=0.0135) (References: ATEL 8439)

PSN J10051374+2127231, CBAT TOCP discovered 2015/12/18.429 by M. Peoples, E. Weinberg, R. Post, Jack Newton, and Tim Puckett
Found in UGC 5434 at R.A. = 10h05m13s.74, Decl. = +21°27'23".1
Located 3".49 east and 1".3 north of the center of UGC 5434 (Discovery image) (Thomas Langhans image) (Manfred Mrotzek image)
Mag 17.8:12/18, Type II (z=0.018613) (Padova-Asiago spectrum) (References: ATEL 8443; SN 2006bx)

MASTER OT J032415.60+074424.6, ATEL 8433 discovered 2015/12/17.935 by MASTER robotic Net
Found in PGC 1329724 at R.A. = 03h24m15s.60, Decl. = +07°44'24".6
Located 7".1 east and 15".5 south of the center of PGC 1329724 (Discovery image) (Kunihiro Shima image) (Kunihiro Shima image)
Mag 19.1:1/10 (17.5:12/17), Type unknown

AT2016jig (= PSN J09180727+1328181) (= SNhunt298) (= PS18amm), CBAT TOCP discovered 2015/12/17.510 by Catalina Real-Time Transient Survey and Andy Cason
Found in MCG +2-24-5 at R.A. = 09h18m07s.27, Decl. = +13°28'18".1
Located 13".0 east and 2".0 south of the center of MCG +2-24-5 (Discovery image) (PS1 image)
Mag 19.5:12/17, Type unknown (References: TNS)

PSN J02474458+0025199 (= SNhunt297), CBAT TOCP discovered 2015/12/17.250 by Catalina Real-Time Transient Survey and Andy Cason
Found in UGC 2271 at R.A. = 02h47m44s.58, Decl. = +00°25'19".9
Located 5".0 west and 29".0 north of the center of UGC 2271 (Discovery image) (Kunihiro Shima image)
Mag 18.9:12/17, Type unknown

PSN J01291263+3340127 (= SNhunt296), CBAT TOCP discovered 2015/12/17.150 by Catalina Real-Time Transient Survey and Andy Cason
Found in PGC 5552 at R.A. = 01h29m12s.63, Decl. = +33°40'12".7
Located 9".0 west and 7".0 north of the center of PGC 5552 (Discovery image) (Kunihiro Shima image)
Mag 19.0:12/17, Type unknown

2015bg (= PSN J02473451+3454336), CBET 4226 discovered 2015/12/16.805 by S. Maticic
Found in PGC 10563 at R.A. = 02h47m34s.51, Decl. = +34°54'33".6
Located 13".0 east and 4".0 north of the center of PGC 10563 (Discovery image) (Andrea Mantero image) (Paolo Corelli image) (Kunihiro Shima image)
Mag 18.9:1/10 (17.8:12/16), Type Ia (z=0.056) (References: ATEL 8432, CBAT TOCP, TNS)

PSN J10101552+3217573 (= SNhunt295), CBAT TOCP discovered 2015/12/16.520 by Catalina Real-Time Transient Survey and Andy Cason at R.A. = 10h10m15s.52, Decl. = +32°17'57".3 Mag 19.2:12/16, Type unknown (Discovery image)

AT2015dd (= PSN J14102342-4318437) (= MASTER OT J141023.42-431843.7), ATEL 8415 discovered 2015/12/15.066 by MASTER robotic Net
Found in NGC 5483 at R.A. = 14h10m23s.42, Decl. = -43°18'43".7
Located 17".5 west and 45".0 north of the center of NGC 5483 (Discovery image) (Denis Denisenko image) (Denis Denisenko image) (Kunihiro Shima image) (Kunihiro Shima image)
Mag 16.5:2/17 (14.4:12/15), Type Ib (z=0.006) (References: ATEL 8434, 8437, 8504, 8570, 9202, CBAT TOCP, TNS)

DES15S1oeh ATEL 8538 discovered 2015/12/15 by Dark Energy Survey at R.A. = 02h54m00s.61, Decl. = -00°22'13".0 Mag 24.3:01/06, Type Ia (z=0.639)

ASASSN-15ub (= PS16ze), ATEL 8409 discovered 2015/12/14.550 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 314-006 at R.A. = 11h07m13s.07, Decl. = +65°05'58".2
Located 2".8 west and 5".0 north of the center of CGCG 314-006 (Discovery image) (Joseph Brimacombe image) (Manfred Mrotzek image) (PS1 image)
Mag 18.4:1/25 (16.6:12/14), Type Ia (z=~0.032) (References: ATEL 8419)

PSN J02344555+1820390 (= SNhunt294), CBAT TOCP discovered 2015/12/14.250 by Catalina Real-Time Transient Survey and Andy Cason
Found in PGC 1557077 at R.A. = 02h34m45s.55, Decl. = +18°20'39".0
Located 15".0 west and 11".0 south of the center of PGC 1557077 (Discovery image) (Kunihiro Shima image)
Mag 19.1:1/10, Type II (z=0.034) (References: ATEL 8506)

2015fw (= ASASSN-15ua) (= CSS160204:133454+105905) (= PS16ub), ATEL 8408 discovered 2015/12/12.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 13h34m54s.47, Decl. = +10°59'04".7
Located 1".40 east and 0".95 south of the center of the host galaxy (Discovery image) (Thomas Langhans image) (PS1 image) (CRTS image) (Thomas Langhans image) (Thomas Langhans image) (Thomas Langhans image) (Thomas Langhans image) (Thomas Langhans image)
Mag 17.8:6/13 (16.9:12/12), Type IIn (z=0.057000) (References: TNS, ATEL 8410)

2015bf (= PSN J23244903+1516520), CBET 4219 discovered 2015/12/12.468 by Koichi Itagaki
Found in NGC 7653 at R.A. = 23h24m49s.03, Decl. = +15°16'52".0
Located 4".0 west and 20".0 north of the center of NGC 7653 (Discovery image) (T. Noguchi image) (Paolo Corelli image) (Kunihiro Shima image) (Andrea Mantero image) (Gianpiero Locatelli image) (Giancarlo Cortini image) (Jaroslaw Grzegorzek image) (Kunihiro Shima image) (Kunihiro Shima image)
Mag 16.4:1/16 (15.9:1/1), Type IIn (z=0.014227) (References: ATEL 8410, ATEL 8412, CBAT TOCP, TNS)

ASASSN-15tz, ATEL 8404 discovered 2015/12/12.370 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 2164 at R.A. = 02h41m08s.86, Decl. = +43°40'48".8
Located 5".2 west and 8".9 south of the center of UGC 2164 (Discovery image) (Andrea Mantero image) (Xing Gao, Hanjie Tan image confirmation) (Xing Gao and Hanjie Tan image) (Diego Rodriguez image) (Kunihiro Shima image) (Kunihiro Shima image)
Mag 17.9:1/8 (16.9:12/17), Type Ia (z=0.022862) (References: ATEL 8410)

MASTER OT J002543.46+260619.4, ATEL 8426 discovered 2015/12/10.955 by MASTER robotic Net at R.A. = 00h25m43s.46, Decl. = +26°06'19".4 Mag 18.7:12/10, Type unknown (Discovery image)

DES15S1nog ATEL 8717 discovered 2015/12/08 by Dark Energy Survey at R.A. = 02h52m14s.98, Decl. = -00°44'36".3 Mag 22.4:02/11, Type SLSN-I? (z=0.565)

ASASSN-15tu, ATEL 8386 discovered 2015/12/08.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h34m02s.58, Decl. = -32°23'53".6
Located 11".7 east and 4".4 south of the center of the host galaxy (Discovery image)
Mag 16.3:12/8, Type IIb (z=0.013) (References: ATEL 8434)

ASASSN-15tt, ATEL 8383 discovered 2015/12/08.110 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 06h38m01s.49, Decl. = -37°39'30".9
Located 0" west and 0" north of the center of the host galaxy (Discovery image)
Mag 17.1:12/8, Type Ia (z=0.034) (offset 4) (References: ATEL 8399, ATEL 8403)

DES15X1noe ATEL 8627 discovered 2015/12/08 by Dark Energy Survey at R.A. = 02h14m41s.93, Decl. = -04°52'54".5 Mag 24.1:01/28, Type SLSN-I (z=1.188)

PSN J15502534+1856075 (= PS16bkl), CBAT TOCP discovered 2015/12/07.865 by Koichi Itagaki
Found in NGC 6004 at R.A. = 15h50m25s.34, Decl. = +18°56'07".5
Located 37".0 east and 14".0 south of the center of NGC 6004 (Discovery image) (Kunihiro Shima image) (Kunihiro Shima image) (Thomas Langhans image) (Thomas Langhans image) (PS1 image)
Mag 20.1:3/20, Type unknown (References: ATEL 8670)

2015bd (= PSN J11234588-0106212), CBET 4217 discovered 2015/12/07.843 by Koichi Itagaki
Found in NGC 3662 at R.A. = 11h23m45s.88, Decl. = -01°06'21".2
Located 8".0 west and 3".0 south of the center of NGC 3662 (Discovery image) (Kunihiro Shima image)
Mag 15.9:12/8, Type Ia-91T (z=0.0186) (References: ATEL 8393, CBAT TOCP, TNS)

PSN J12265018+1615496, CBAT TOCP discovered 2015/12/07.847 by Koichi Itagaki
Found in CGCG 99-53 at R.A. = 12h26m50s.18, Decl. = +16°15'49".6
Located 0".0 west and 29".0 south of the center of CGCG 99-53 (Discovery image) (Kunihiro Shima image)
Mag 18.9:12/8 (18.7:12/7), Type Ia (z=0.0455) (References: ATEL 8393)

ASASSN-15ts, ATEL 8380 discovered 2015/12/06.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 03h34m42s.02, Decl. = -20°50'47".0
Located 1".4 west and 3".3 north of the center of the host galaxy (Discovery image)
Mag 17.3:12/6, Type Ia (z=0.059978) (References: ATEL 8390)

2015be (= PSN J05140624-1037300), CBET 4218 discovered 2015/12/06.399 by Lick Observatory Supernova Search
Found in NGC 1843 at R.A. = 05h14m06s.24, Decl. = -10°37'30".0
Located 1".3 east and 6".5 north of the center of NGC 1843 (Discovery image) (Kunihiro Shima image) (Masanori Mizutani image)
Mag 18.0:12/8, Type IIP (z=0.00868) (References: ATEL 8379, ATEL 8384, CBAT TOCP, TNS)

PSN J06453325-4251264, ATEL 8377 discovered 2015/12/06.023 by MASTER robotic Net
Found in PGC 556833 at R.A. = 06h45m33s.25, Decl. = -42°51'26".4
Located 2".6 west and 8".9 north of the center of PGC 556833 (Discovery image)
Mag 18.0:12/6, Type unknown (References: CBAT TOCP)

PSN J10492303+4318399 (= SNhunt293), CBAT TOCP discovered 2015/12/04.520 by Catalina Real-Time Transient Survey and Andy Cason
Found in UGC 5925 at R.A. = 10h49m23s.03, Decl. = +43°18'39".9
Located 7".0 west and 13".0 north of the center of UGC 5925 (Discovery image)
Mag 19.1:12/4, Type unknown

ASASSN-15tm (= PS15dqg), ATEL 8365 discovered 2015/12/04.250 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h27m35s.60, Decl. = +29°24'31".2
Located 2".9 east and 3".4 north of the center of the host galaxy (Discovery image) (PS1 image)
Mag 17.5:12/29 (17.2:12/4), Type IIP (z=~0.016) (References: ATEL 8393)

ASASSN-15tj (= CSS151203:075529+520928) (= PS16zc), ATEL 8358 discovered 2015/12/03.540 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 07h55m28s.67, Decl. = +52°09'28".4
Located 9".6 east and 17".3 north of the center of the host galaxy (Discovery image) (CRTS image) (Joseph Brimacombe image) (Thomas Langhans image) (PS1 image) (Thomas Langhans image)
Mag 18.0:1/28 (16.5:12/3), Type Ia (z=0.022265) (References: ATEL 8361)

2015bc (= PS15dcr) (= PSN J05225991-0008174), CBET 4214 discovered 2015/12/02.295 by R. Gagliano, D. Post, Jack Newton, and Tim Puckett
Found in UGC 3301 at R.A. = 05h22m59s.91, Decl. = -00°08'17".4
Located 12".45 east and 8".6 north of the center of UGC 3301 (Discovery image) (Masanori Mizutani image) (William Wiethoff image) (PS1 image) (Kunihiro Shima image)
Mag 17.3:12/4, Type II (z=0.034740) (References: ATEL 8361, CBAT TOCP, TNS)

ASASSN-15ti, ATEL 8351 discovered 2015/12/01.380 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 03h05m08s.62, Decl. = +37°54'00".7
Located 29".9 west and 0".7 north of the center of the host galaxy (Discovery image) (Marc Deldem image) (Marc Deldem image)
Mag 18.7:1/24 (16.6:12/1), Type Ia (z=0.0160) (References: ATEL 8356)

2015az (= PSN J03094251+4058293) (= PS15dqn), CBET 4208 discovered 2015/11/30.306 by R. Gagliano, D. Post, Jack Newton, and Tim Puckett
Found in IC 290 at R.A. = 03h09m42s.51, Decl. = +40°58'29".3 (= UGC 2561)
Located 1".36 west and 0".7 north of the center of IC 290 (Discovery image) (Masanori Mizutani image) (Eric Coles image) (Antoine Cailleau image) (Kunihiro Shima image) (Kunihiro Shima image) (PS1 image)
Mag 15.9:12/18 (14.6:12/8), Type Ia (z=0.02) (Padova-Asiago spectrum) (References: ATEL 8348, CBAT TOCP, TNS)

ASASSN-15tf, ATEL 8345 discovered 2015/11/29.040 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 21h29m20s.31, Decl. = -23°05'39".5
Located 6".2 east and 12".2 south of the center of the host galaxy (Discovery image)
Mag 17.1:11/29, Type Ia (z=0.035288) (References: ATEL 8356)

2015ba (= PSN J14322919+4953345) (= PS16abi), CBET 4209 discovered 2015/11/28.807 by Koichi Itagaki
Found in IC 1029 at R.A. = 14h32m29s.19, Decl. = +49°53'34".5
Located 19".2 east and 41".7 south of the center of IC 1029 (Discovery image) (T. Yusa image) (Seiichiro Kiyota image) (T. Noguchi image) (Kunihiro Shima image) (JM Llapasset image) (Thomas Langhans image) (PS1 image) (Thomas Langhans image) (Thomas Langhans image) (Thomas Langhans image) (Thomas Langhans image) (Enrico Prosperi image)
Mag 19.1:5/4 (16.1:12/4), Type II (z=0.0079) (Padova-Asiago spectrum) (References: ATEL 8353, CBAT TOCP, TNS)

PSN J21505094-7020289, (= MASTER OT J215050.94-702028.9), ATEL 8343 discovered 2015/11/27.871 by MASTER robotic Net
Found in NGC 7123 at R.A. = 21h50m50s.94, Decl. = -70°20'28".9
Located 22".1 east and 25".9 south of the center of NGC 7123 (Discovery image)
Mag 14.5:11/27, Type Ia (z=0.012) (References: ATEL 8384) (References: CBAT TOCP)

ASASSN-15tb, ATEL 8329 discovered 2015/11/23.650 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 12h40m58s.19, Decl. = -06°41'34".8
Located 14".96 east and 5".65 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 15.7:11/24, Type Ia (z=0.024614) (References: ATEL 8356)

2015bj (= PSN J09195286-6854419), CBAT TOCP discovered 2015/11/23.063 by Berto Monard
Found in ESO 61-G8 at R.A. = 09h19m52s.86, Decl. = -68°54'41".9
Located 15".0 west and 9".0 south of the center of ESO 61-G8 (Discovery image) (Joseph Brimacombe image)
Mag 16.6:11/23, Type II (z=0.011208) (References: ATEL 8541, TNS)

PSN J08423251-8430255, (= MASTER OT J084232.51-843025.5), ATEL 8324 discovered 2015/11/22.037 by MASTER robotic Net
Found in ESO 6-G4 at R.A. = 08h42m32s.51, Decl. = -84°30'25".5
Located 9".6 west and 3".3 south of the center of ESO 6-G4 (Discovery image)
Mag 17.1:11/22, Type unknown (References: CBAT TOCP)

ASASSN-15sx, ATEL 8302 discovered 2015/11/19.210 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 472-G18 at R.A. = 00h12m14s.37, Decl. = -27°11'35".3
Located 2".01 west and 11".63 south of the center of ESO 472-G18 (Discovery image) (Joseph Brimacombe image)
Mag 16.4:11/19, Type Ia (z=0.035) (References: ATEL 8304)

DES15X2mzv ATEL 8418 discovered 2015/11/19 by Dark Energy Survey at R.A. = 02h21m59s.04, Decl. = -06°29'53".5 Mag 23.1:12/14, Type Ia (z=0.32) (References: ATEL 8464)

2015bb (= PSN J14513783+4035514), CBET 4211 discovered 2015/11/16.817 by Kunihiro Shima
Found in NGC 5772 at R.A. = 14h51m37s.00, Decl. = +40°35'51".0
Located 12".2 west and 5".6 south of the center of NGC 5772 (Discovery image) (Seiichiro Kiyota image) (T. Noguchi image) (Joseph Brimacombe image) (Kunihiro Shima image) (Kunihiro Shima image) (Kunihiro Shima image) (Kunihiro Shima image) (Kunihiro Shima image)
Mag 18.7:1/16 (16.0:11/19), Type Ic (z=0.016345) (References: CBAT TOCP, (CBET 4210 corrected), TNS; SN 2002ee)

2015av (= PSN J20293645-4350277), CBET 4199 discovered 2015/11/16.406 by Stu Parker (BOSS)
Found in ESO 285-G20 at R.A. = 20h29m36s.45, Decl. = -43°50'27".7
Located 13".0 west and 1".0 north of the center of ESO 285-G20 (Discovery image)
Mag 17.6:11/16, Type Ic (z=0.023) (References: ATEL 8325, CBAT TOCP, TNS)

LSQ15bpg ATEL 8325 discovered 2015/11/16 by La Silla-QUEST at R.A. = 02h41m06s.90, Decl. = -29°32'34".1 Mag 20.65:11/16, Type unknown

2015as (= CSS151202:100812+515040) (= PS15dbi) (= PSN J10081137+5150409), CBET 4194 discovered 2015/11/15.778 by Ken'ichi Nishimura
Found in UGC 5460 at R.A. = 10h08m11s.37, Decl. = +51°50'40".9
Located 19".2 east and 2".9 north of the center of UGC 5460 (Discovery image) (S. Kiyota image) (Andy Cason image) (Andy Cason image) (Kunihiro Shima image) (Andy Cason image) (CRTS SNhunt image) (CRTS image) (JM Llapasset image) (PS1 image) (Kunihiro Shima image) (JM Llapasset image) (Manfred Mrotzek image) (Giancarlo Cortini image) (Thomas Langhans image) (Thomas Langhans image) (Thomas Langhans image) (Thomas Langhans image)
Mag 16.0:5/4 (14.04:12/2), Type II (z=0.0036) (Padova-Asiago spectrum) (References: ATEL 8291, CBAT TOCP, TNS; SN 2011ht)

ASASSN-15ta, ATEL 8313 discovered 2015/11/14.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 20h29m33s.03, Decl. = -61°57'03".4
Located 1".0 west and 0".1 north of the center of the host galaxy (Discovery image)
Mag 16.8:11/14, Type Ib (z=0.015) (References: ATEL 8325)

LSQ15bon ATEL 8296 discovered 2015/11/13 by La Silla-QUEST at R.A. = 00h48m08s.67, Decl. = -29°08'22".9 Mag 19.05:11/13, Type Ia (z=0.06)

2015bv (= PSN J07051005+2102327), CBAT TOCP discovered 2015/11/12.092 by S. Maticic
Found in PGC 1641403 at R.A. = 07h05m10s.05, Decl. = +21°02'32".7
Located 2".0 west and 10".0 north of the center of PGC 1641403 (Discovery image) (Kunihiro Shima image) (William Wiethoff image) (Joseph Brimacombe image)
Mag 19.6:11/20 (16.5:11/12), Type Ia (z=0.08) (References: ATEL 8295, TNS)

2015ar (= CSS151130:010720+322359), (= PSN J01072038+3223598), CBET 4193 discovered 2015/11/11.758 by E. Conseil and G. Arlic
Found in NGC 383 at R.A. = 01h07m20s.38, Decl. = +32°23'59".8
Located 58".0 west and 46".0 south of the center of NGC 383 (Discovery image)
Mag 18.0:1/14 (15.4:11/30), Type Ia (z=0.017) (Padova-Asiago spectrum) (References: ATEL 8291, CBAT TOCP, TNS)
2015ar images sub-page

ASASSN-15ss, ATEL 8273 discovered 2015/11/11.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG -2-16-4 at R.A. = 06h12m33s.40, Decl. = -14°15'26".9
Located 21".99 west and 1".06 north of the center of MCG -2-16-4 (Discovery image)
Mag 17.1:11/11, Type Ia (z=0.037) (References: ATEL 8279)

PSN J08232660-0454545, CBAT TOCP discovered 2015/11/10.499 by R. Gagliano, D. Post, Jack Newton, and Tim Puckett
Found in NGC 2585 at R.A. = 08h23m26s.60, Decl. = -04°54'54".5
Located 7".4 west and 1".5 south of the center of NGC 2585 (Discovery image) (Kunihiro Shima image unconfirmed)
Mag 17.5:11/10, Type II (z=0.0229) (Padova-Asiago spectrum) (References: ATEL 8283)

2015au (= PSN J22305942-1359561), CBET 4198 discovered 2015/11/10.490 by Greg Bock (BOSS)
Found in NGC 7300 at R.A. = 22h30m59s.42, Decl. = -13°59'56".1
Located 7".0 west and 18".0 north of the center of NGC 7300 (Discovery image) (JM Llapasset image)
Mag 17.7:11/10, Type IIb (z=0.016) (References: ATEL 8306, CBAT TOCP, TNS; SN 1996ca)

ASASSN-15so, ATEL 8256 discovered 2015/11/08.620 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 3583 at R.A. = 11h14m11s.04, Decl. = +48°19'07".2
Located 0" west and 0" north of the center of NGC 3583 (JM Llapasset image) (Bernd Gaehrken image)
Mag 13.9:12/14 (13.7:11/23), Type Ia (z=0.007125) (offset 1.5) (Padova-Asiago spectrum) (References: ATEL 8259, ATEL 8261; SN 1975P)

iPTF15dsf ATEL 8341 discovered 2015/11/08.20 by Palomar Transient Factory at R.A. = 21h41m29s.95, Decl. = +19°28'59".3 Mag 20.66:11/08, Type Ia (z=0.07)

PSN J09100885+5003396, CBAT TOCP discovered 2015/11/08.170 by F. Ciabattari, E. Mazzoni and G. Petroni (ISSP)
Found in UGC 4812 at R.A. = 09h10m08s.85, Decl. = +50°03'39".6
Located 9".0 east and 8".0 north of the center of UGC 4812 (Confirmation image) (LOSS image) (Kunihiro Shima image) (William Wiethoff image) (Joel Nicolas image) (Paolo Campaner image) (Antoine Cailleau image) (JM Llapasset image) (Manfred Mrotzek image)
Mag 17.5:12/12 (16.7:11/24), Type Ia-pec (z=0.026) (Padova-Asiago spectrum) (References: ATEL 8263)

PSN J21312375+4336312, CBAT TOCP discovered 2015/11/07.790 by F. Ciabattari, E. Mazzoni and M. Rossi (ISSP)
Found in PGC 90388 at R.A. = 21h31m23s.75, Decl. = +43°36'31".2
Located 4".0 east and 14".0 north of the center of PGC 90388 (Confirmation image) (Andrea Mantero image) (Kunihiro Shima image) (Paolo Campaner image) (William Wiethoff image) (Joel Nicolas image) (JM Llapasset image)
Mag 16.9:11/14 (16.4:11/12), Type Ia (z=0.018) (Padova-Asiago spectrum) (References: ATEL 8257)

DES15E2mlf ATEL 8460 discovered 2015/11/07 by Dark Energy Survey at R.A. = 00h41m33s.40, Decl. = -43°27'17".2 Mag 24.1:12/06, Type SLSN-I (z=1.86)

MASTER OT J115328.30-752242.8, ATEL 8252 discovered 2015/11/03.023 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 11h53m28s.30, Decl. = -75°22'42".8
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image)
Mag 17.5:11/3, Type unknown

ASASSN-15sh, ATEL 8237 discovered 2015/11/02.010 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 19h32m07s.01, Decl. = -62°26'29".10
Located 18".80 west and 4".01 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.6:11/2, Type Ia-91T (z=0.033) (References: ATEL 8268)

PSN J02004778+1641365, CBAT TOCP discovered 2015/11/01.910 by F. Ciabattari, E. Mazzoni and S. Donati (ISSP)
Found in PGC 1514767 at R.A. = 02h00m47s.78, Decl. = +16°41'36".5
Located 2" east and 4" south of the center of PGC 1514767 (Confirmation image) (Paolo Campaner image) (Masanori Mizutani image) (Kunihiro Shima image)
Mag 16.2:11/10, Type Ia (z=0.027) (References: ATEL 8248)

MASTER OT J022602.32+170340.8 (= PS15csf), ATEL 8276 discovered 2015/11/01.480 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 02h26m02s.32, Decl. = +17°03'40".8
Located 0".0 east and 0".0 north of the center of the host galaxy (MASTER image) (Discovery image) (William Wiethoff image)
Mag 17.8:11/8, Type IIP (z=0.021) (offset 13.2) (References: ATEL 8264)

MASTER OT J110707.62-052244.0 (= PS16ud) (= LSQ15btb), ATEL 8236 discovered 2015/11/01.108 by MASTER robotic Net
Found in PGC 1045517 at R.A. = 11h07m07s.62, Decl. = -05°22'44".0
Located 9".1 west and 8".8 south of the center of PGC 1045517 (PS1 image)
Mag 20.2:1/21 (17.3:11/1), Type Ia (z=0.037) (References: ATEL 8284)

2015ax (= PS15dbl) (= PSN J01181560+1505588), CBET 4203 discovered 2015/10/30.827 by Francois Kugel
Found in 2MFGC 00973 at R.A. = 01h18m15s.60, Decl. = +15°05'58".8
Located 12".0 east and 2".0 north of the center of 2MFGC 973 (Discovery image) (A. Maury image) (Giancarlo Cortini image) (J.F.Soulier image) (Joel Nicolas image) (Joel Nicolas image) (Joel Nicolas image) (Masanori Mizutani image) (Kunihiro Shima image) (Joel Nicolas image) (Joel Nicolas image) (Joel Nicolas image) (Luc Arnold image) (Luc Arnold image) (PS1 image)
Mag 19.5:12/3 (17.2:10/30), Type Ia (z=0.054) (References: ATEL 8247, CBAT TOCP, TNS)

2015bz (= PSN J00545681+1048036) (= iPTF15dqp) (= PS15cxi), CBAT TOCP discovered 2015/10/30.32 by J. Vales
Found in an anonymous galaxy at R.A. = 00h54m56s.81, Decl. = +10°48'03".6
Located 6".0 west and 15".0 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image) (William Wiethoff image) (Joel Nicolas image) (PS1 image)
Mag 19.0:11/18 (18.2:11/5), Type Ia (z=0.089) (Padova-Asiago spectrum) (References: ATEL 8259, ATEL 8288, TNS)

ASASSN-15sf (= PS15cog) (= LSQ15bjb), ATEL 8226 discovered 2015/10/30.080 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h11m27s.60, Decl. = -06°25'38".4
Located 0".0 west and 0".0 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (PS1 image) (JM Llapasset image)
Mag 16.5:11/14, Type Ia (z=0.027) (offset 12.3) (References: ATEL 8230)

ASASSN-15rw (= CSS151031:021558+121414) (= MLS151211:021558+121414) (= PS15coh), ATEL 8212 discovered 2015/10/24.490 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h15m58s.15, Decl. = +12°14'14".6
Located 4".35 west and 0".70 south of the center of the host galaxy (Discovery image) (Andy Cason image) (Andy Cason image) (CRTS image) (PS1 image) (Kunihiro Shima image) (JM Llapasset image) (JM Llapasset image) (CRTS image)
Mag 16.7:12/11 (15.2:11/10), Type Ia (z=0.02) (References: ATEL 8239, ATEL 8249)

ASASSN-15rv, ATEL 8211 discovered 2015/10/24.190 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h22m55s.23, Decl. = -52°30'11".1
Located 10".01 east and 1".52 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.8:10/24, Type Ia (z=0.04) (References: ATEL 8225)

ASASSN-15rx, ATEL 8214 discovered 2015/10/24.060 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 20h25m23s.13, Decl. = -53°24'07".7
Located 0".0 west and 0".0 south of the center of the host galaxy (Discovery image)
Mag 16.6:10/24, Type unknown (offset 0.4)

PSN J07111498+3110058 (= PS15cqe), CBAT TOCP discovered 2015/10/21.100 by F. Ciabattari, E. Mazzoni and G. Petroni (ISSP)
Found in CGCG 146-33 at R.A. = 07h11m14s.98, Decl. = +31°10'05".8 (= PGC 20346)
Located 9".0 west and 9".0 south of the center of CGCG 146-33 (Discovery image) (Paolo Campaner image) (Joel Nicolas image) (Joel Nicolas image) (PS1 image)
Mag 17.6:10/31, Type II (z=0.025) (Padova-Asiago spectrum) (References: ATEL 8205)

ASASSN-15rq, ATEL 8202 discovered 2015/10/21.000 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h08m03s.14, Decl. = -36°33'51".8
Located 4".2 east and 3".3 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 15.7:10/24, Type Ia (z=0.025) (References: ATEL 8206, ATEL 8213)

AT2015dc (= MASTER OT J103747.94-270507.2), ATEL 8196 discovered 2015/10/20.094 by MASTER robotic Net
Found in IC 2597 at R.A. = 10h37m47s.94, Decl. = -27°05'07".2
Located 7".8 east and 14".7 south of the center of IC 2597 (Discovery image)
Mag 16.5:10/20, Type Ia (z=0.0076) (References: ATEL 8201, ATEL 8497, TNS; SN 2007cv)

ASASSN-15rm, ATEL 8192 discovered 2015/10/19.560 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in 2MFGC 05056 at R.A. = 06h16m03s.85, Decl. = -16°49'29".8
Located 4".5 west and 0".5 north of the center of 2MFGC 05056 (Discovery image) (Joseph Brimacombe image) (Joel Nicolas image) (Kunihiro Shima image)
Mag 16.7:11/10, Type Ia (z=0.023) (References: ATEL 8209)

MASTER OT J055250.71-395431.6, ATEL 8181 discovered 2015/10/17.079 by MASTER robotic Net
Found in PGC 592423 at R.A. = 05h52m50s.71, Decl. = -39°54'31".6
Located 52".0 east and 58".6 north of the center of PGC 592423 (Discovery image) (Joseph Brimacombe image)
Mag 17.7:10/19, Type unknown

AT2015fi (= MASTER OT J080005.70+364436.4) (= PS15cyi), ATEL 8173 discovered 2015/10/15.828 by MASTER robotic Net
Found in PGC 2086067 at R.A. = 08h00m05s.70, Decl. = +36°44'36".4
Located 2".8 west and 10".4 north of the center of PGC 2086067 (Discovery image) (Joel Nicolas image) (Thomas Langhans image) (PS1 image)
Mag 18.2:11/23 (17.4:10/15), Type IIn (z=0.039760) (References: TNS, ATEL 8184)

MASTER OT J001858.94-402211.9, ATEL 8163 discovered 2015/10/13.864 by MASTER robotic Net
Found in PGC 587150 at R.A. = 00h18m58s.94, Decl. = -40°22'11".9
Located 0".0 east and 0".0 north of the center of PGC 587150 (Discovery image)
Mag 17.0:10/13, Type unknown

ASASSN-15re, ATEL 8162 discovered 2015/10/13.300 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 448-7 at R.A. = 20h48m07s.78, Decl. = +16°23'01".3
Located 1".3 east and 1".7 north of the center of CGCG 448-7 (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 16.8:10/13, Type Ic-pec (z=0.030) (Padova-Asiago spectrum) (References: ATEL 8205)

ASASSN-15rb, ATEL 8157 discovered 2015/10/12.620 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 10h08m08s.24, Decl. = +19°17'59".4
Located 7".05 east and 1".08 north of the center of the host galaxy (Discovery image) (Seiichiro Kiyota image) (Kunihiro Shima image) (Joseph Brimacombe image)
Mag 17.1:10/13 (16.7:10/12), Type IIn (z=0.033574) (References: ATEL 8297)

iPTF15dhn ATEL 8194 discovered 2015/10/11.38 by Palomar Transient Factory at R.A. = 00h48m56s.64, Decl. = +43°03'34".8 Mag 20.0:10/21 (19.8:10/11), Type Ia (z=0.15) (Thomas Langhans image)

PSN J16345090-6037063, CBAT TOCP discovered 2015/10/11.757 by Berto Monard
Found in NGC 6156 at R.A. = 16h34m50s.90, Decl. = -60°37'06".3
Located 13".0 west and 0".0 north of the center of NGC 6156 (Discovery image) (Berto Monard image) (Berto Monard image)
Mag 15.5:10/11, Type unknown

ASASSN-15qy, ATEL 8153 discovered 2015/10/11.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h01m18s.26, Decl. = -33°21'02".7
Located 1".28 west and 1".49 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 17.1:11/14 (16.4:10/19), Type Ia (z=0.03) (References: ATEL 8155)

ASASSN-15qz, ATEL 8153 discovered 2015/10/11.110 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 296-G027 at R.A. = 01h25m36s.09, Decl. = -41°27'55".8
Located 4".37 east and 0".14 south of the center of ESO 296-G027 (Discovery image) (Kunihiro Shima image)
Mag 17.1:10/11, Type IIb (z=0.022) (References: ATEL 8159)

MASTER OT J054404.79-314655.2, ATEL 8154 discovered 2015/10/11.046 by MASTER robotic Net
Found in PGC 700974 at R.A. = 05h44m04s.79, Decl. = -31°46'55".2
Located 17".5 east and 40".7 north of the center of PGC 700974 (Discovery image) (Kunihiro Shima image)
Mag 18.0:10/13 (17.8:10/11), Type unknown

ASASSN-15sb, ATEL 8217 discovered 2015/10/10.26 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in 2MFGC 04848 at R.A. = 06h00m48s.10, Decl. = -15°23'57".3
Located 0".00 west and 0".00 south of the center of 2MFGC 04848 (Discovery image) (Seiichiro Kiyota image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 15.3:10/31, Type Ia (z=0.022712)

2015ao (= PSN J01505356-3600308), CBET 4189 discovered 2015/10/06.550 by Greg Bock (BOSS)
Found in ESO 354-G3 at R.A. = 01h50m53s.56, Decl. = -36°00'30".8
Located 11".5 east and 15".4 north of the center of ESO 354-G3 (Discovery image) (Kunihiro Shima image) (Kunihiro Shima image)
Mag 16.1:10/13, Type Ia-91bg (z=0.019) (References: ATEL 8178, CBAT TOCP, TNS)

MASTER OT J041227.87+342902.0, ATEL 8128 discovered 2015/10/06.047 by MASTER robotic Net
Found in PGC 97035 at R.A. = 04h12m27s.87, Decl. = +34°29'02".0
Located 16".9 east and 43".6 north of the center of PGC 97035 (Discovery image) (Masanori Mizutani image) (Kunihiro Shima image) (Thomas Langhans image)
Mag 18.6:10/21 (17.1:10/8), Type Ia (z=0.023) (References: ATEL 8138)

MASTER OT J022011.63-531848.9, ATEL 8135 discovered 2015/10/06.030 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 02h20m11s.63, Decl. = -53°18'48".9
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image)
Mag 18.1:10/6, Type unknown (offset 14)

DES15C2kyh ATEL 8177 discovered 2015/10/06 by Dark Energy Survey at R.A. = 03h35m52s.90, Decl. = -28°41'32".5 Mag 21.7:10/10, Type Ia-91T (z=0.26)

MASTER OT J233328.09-015847.0, ATEL 8123 discovered 2015/10/05.069 by MASTER robotic Net
Found in MCG +0-60-6 at R.A. = 23h33m28s.09, Decl. = -01°58'47".0 (= PGC 071745)
Located 29".0 east and 25".8 south of the center of MCG +0-60-6 (Discovery image) (Kunihiro Shima image) (JM Llapasset image)
Mag 16.7:10/8, Type II (z=0.017) (References: ATEL 8152)

ASASSN-15qh (= LSQ15bed) (= PS15cem), ATEL 8118 discovered 2015/10/04.110 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 534-G024 at R.A. = 22h45m13s.22, Decl. = -22°43'39".8
Located 21".1 west and 11".0 north of the center of ESO 534-G024 (Discovery image) (PS1 image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 17.3:10/6 (16.5:10/4), Type II (z=0.010) (References: ATEL 8132)

2015ay (= PSN J01094677+1318289) (= CSS151008:010947+131829), CBET 4204 discovered 2015/10/03.835 by Jiaming Liao, Jianxing Chen, Jiayi Xu, Guoyou Sun, and Xing Gao
Found in UGC 722 at R.A. = 01h09m46s.77, Decl. = +13°18'28".9 (= PGC 4142)
Located 12".1 east and 3".1 south of the center of UGC 722 (Discovery image) (CRTS image) (Joseph Brimacombe image) (William Wiethoff image) (Adriano Valvasori image) (Kunihiro Shima image) (Masanori Mizutani image) (JM Llapasset image) (William Wiethoff image) (Marc Deldem image) (Marc Deldem image) (JM Llapasset image) (JM Llapasset image)
Mag 17.2:11/15 (16.7:10/8), Type II (z=0.014) (References: ATEL 8139, CBAT TOCP, TNS)

DES15S2lam ATEL 8186 discovered 2015/10/03 by Dark Energy Survey at R.A. = 02h44m27s.89, Decl. = -00°38'42".1 Mag 23.5:10/15, Type Ia (z=0.565)

2015cz (= PNV J01315945+3328458) (= iPTF15enr), CBAT TOCP discovered 2015/10/02.922 by Jiaming Liao, Guoyou Sun and Xing Gao
Found in NGC 582 at R.A. = 01h31m59s.45, Decl. = +33°28'45".8
Located 15".8 east and 10".3 north of the center of NGC 582 (Discovery image) (Gregor Krannich image) (Shunsuke Nagata image) (William Wiethoff image) (Manfred Mrotzek image) (Kunihiro Shima image) (Joel Nicolas image) (JM Llapasset image) (Joel Nicolas image)
Mag 16.1:10/11, Type IIP (z=0.0145) (References: ATEL 8120, TNS; SN 2020lkb)

ASASSN-15rp, ATEL 8199 discovered 2015/10/02.030 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h03m37s.25, Decl. = -34°33'24".2
Located 0".2 east and 1".0 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.6:10/22 (17.4:10/2), Type II (z=0.02894)

ASASSN-15qc (= PS15cic) (= CSS151008:003918+035700), ATEL 8111 discovered 2015/10/01.158 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 402 at R.A. = 00h39m17s.98, Decl. = +03°57'00".1
Located 9".9 west and 10".2 south of the center of UGC 402 (Discovery image) (MASTER image) (Gregor Krannich image) (CRTS image) (Joseph Brimacombe image) (Kunihiro Shima image) (PS1 image) (Joel Nicolas image) (JM Llapasset image) (Joel Nicolas image) (Marc Deldem image) (Marc Deldem image) (JM Llapasset image) (JM Llapasset image)
Mag 17.0:11/15 (15.4:10/7), Type Ia (z=0.0176) (References: ATEL 8112, ATEL 8122)

MASTER OT J163304.91+244143.8, ATEL 8113 discovered 2015/09/30.910 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 16h33m04s.91, Decl. = +24°41'43".8
Located 1".7 west and 4".1 south of the center of the host galaxy (Discovery image)
Mag 17.0:9/30, Type unknown

LSQ15bci, ATEL 8122 discovered 2015/09/30.000 by La Silla-QUEST
Found in MCG -5-4-23 at R.A. = 01h15m03s.27, Decl. = -31°47'09".5
Located 0".0 east and 0".0 north of the center of MCG -5-4-23 (Kunihiro Shima image)
Mag 17.0:9/30, Type Ia (z=0.03)

LSQ15bco ATEL 8119 discovered 2015/09/30 by La Silla-QUEST at R.A. = 23h15m11s.83, Decl. = -33°15'15".1 Mag 18.1:10/13, Type II (z=0.04) (Kunihiro Shima image)

PSN J10520833+3256394 (= iPTF15eqv), CBAT TOCP discovered 2015/09/27.811 by Koichi Itagaki
Found in NGC 3430 at R.A. = 10h52m08s.33, Decl. = +32°56'39".4
Located 40".0 west and 22".0 south of the center of NGC 3430 (Discovery image) (T. Noguchi image) (Kunihiro Shima image) (Joel Nicolas image) (Joel Nicolas image) (Marc Deldem image)
Mag 17.8:11/16 (16.7:10/8), Type IIb (z=0.005290) (References: ATEL 8428; SN 2004ez)

ASASSN-15py, ATEL 8098 discovered 2015/09/25.610 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 08h05m19s.50, Decl. = +22°57'49".6
Located 1".3 west and 1".5 south of the center of the host galaxy (Discovery image) (Joel Nicolas image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 16.9:10/13, Type Ia (z=0.045) (References: ATEL 8105)

2015aq (= PS16q) (= CSS151210:092545+341636) (= PSN J09254453+3416361), CBET 4192 discovered 2015/09/21.072 by MASTER robotic Net
Found in UGC 5015 at R.A. = 09h25m44s.53, Decl. = +34°16'36".1
Located 43".0 west and 2".0 south of the center of UGC 5015 (Discovery image) (Kunihiro Shima image) (Marc Deldem image) (JM Llapasset image) (Marc Deldem image) (Marc Deldem image) (CRTS image) (Marc Deldem image) (Marc Deldem image) (Thomas Langhans image) (PS1 image) (Thomas Langhans image)
Mag 17.9:1/28 (14.9:10/13), Type II (z=0.0054) (References: ATEL 8077 ATEL 8169, CBAT TOCP, vsnet-recent-sn 6167, TNS)

DES15E1iuh ATEL 8176 discovered 2015/09/21 by Dark Energy Survey at R.A. = 00h30m33s.15, Decl. = -43°25'54".9 Mag 22.3:09/30, Type II (z=0.105)

MASTER OT J040140.85+670613.9, ATEL 8075 discovered 2015/09/19.848 by MASTER robotic Net
Found in PGC 2695052 at R.A. = 04h01m40s.85, Decl. = +67°06'13".9
Located 13".0 west and 19".0 north of the center of PGC 2695052 (Discovery image) (William Wiethoff image) (Joel Nicolas image) (Joel Nicolas image)
Mag 19.2:10/7 (17.7:9/19), Type unknown

PSN J18354527+5129564, CBAT TOCP discovered 2015/09/17.894 by Ron Arbour
Found in PGC 2395135 at R.A. = 18h35m45s.27, Decl. = +51°29'56".4
Located 1".0 east and 6".0 south of the center of PGC 2395135 (Discovery image) (William Wiethoff image) (JM Llapasset image) (Kunihiro Shima image) (Gianluca Masi image)
Mag 17.4:9/25, Type unknown

MASTER OT J040938.68-541316.9, ATEL 8065 discovered 2015/09/17.862 by MASTER robotic Net
Found in PGC 421615 at R.A. = 04h09m38s.68, Decl. = -54°13'16".9
Located 0".9 west and 3".6 north of the center of PGC 421615 (Discovery image)
Mag 17.9:9/17, Type unknown

ASASSN-15ps (= OGLE15ik), ATEL 8066 discovered 2015/09/17.370 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 06h14m46s.19, Decl. = -66°13'00".10
Located 3".41 east and 3".26 north of the center of anonymous (Discovery image) (Joseph Brimacombe image) (OGLE image)
Mag 17.2:9/25, Type Ia (z=0.04) (References: ATEL 8076, ATEL 8485)

PSN J22343424+0548478, CBAT TOCP discovered 2015/09/17.204 by E. Weinberg, R. Post, Jack Newton, and Tim Puckett
Found in NGC 7312 at R.A. = 22h34m34s.24, Decl. = +05°48'47".8
Located 7".91 west and 14".2 south of the center of NGC 7312 (Discovery image) (Zhijian Xu & Xing Gao image) (William Wiethoff image) (Andrea Mantero image) (Kunihiro Shima image) (Gianluca Masi image)
Mag 18.2:9/21 (16.6:9/17), Type II (z=0.028) (References: ATEL 8073)

MASTER OT J183934.91+414404.2, ATEL 8064 discovered 2015/09/16.890 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 18h39m34s.91, Decl. = +41°44'04".2
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Masnori Mizutani image) (JM Llapasset image)
Mag 17.2:9/18, Type unknown (offset 0.8)

ASASSN-15pr, ATEL 8051 discovered 2015/09/13.170 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h06m39s.50, Decl. = -12°34'22".4
Located 2".15 west and 1".71 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.6:9/13, Type Ia (z=0.033093) (References: ATEL 8072)

2015an (= Gaia16ajd) (= PSN J08241502-1846281), CBET 4188 discovered 2015/09/13.150 by Berto Monard
Found in IC 2367 at R.A. = 08h24m15s.02, Decl. = -18°46'28".1
Located 71".0 east and 4".0 north of the center of IC 2367 (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image) (Berto Monard confirmation image) (Berto Monard image) (Berto Monard image) (Berto Monard image) (Gaia observations)
Mag 19.5:3/22 (14.7:9/18), Type II-pec (z=0.008) (References: ATEL 8102, CBAT TOCP, TNS)

ASASSN-15pp, ATEL 8047 discovered 2015/09/12.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 159-G23 at R.A. = 05h40m09s.96, Decl. = -55°32'34".8
Located 2".9 east and 12".0 south of the center of ESO 159-G23 (Discovery image) (Joseph Brimacombe image)
Mag 16.2:9/13 (16.1:9/8), Type Ia (z=0.02396) (References: ATEL 8052; SN 2009jz)

PSN J02524671+4656470, CBAT TOCP discovered 2015/09/12.010 by Massimo Caimmi (ISSP)
Found in UGC 2351 at R.A. = 02h52m46s.71, Decl. = +46°56'47".0
Located 21".0 east and 30".0 north of the center of UGC 2351 (Discovery image (mirror)) (M. Caimmi image) (Joseph Brimacombe image) (Zhijian Xu & Xing Gao image) (Paolo Campaner image) (Jordi Camarasa image) (Andrea Mantero image) (JM Llapasset image)
Mag 16.8:9/24 (16.3:9/21), Type Ia (z=0.0281) (References: ATEL 8081; SN 2012gq)

AT2015fl (= PSN J04544410+6943075) (= XM22JR), CBAT TOCP discovered 2015/09/11.872 by Jiaming Liao, Jiangao Ruan and Xing Gao
Found in UGC 3189 at R.A. = 04h54m44s.10, Decl. = +69°43'07".5 (= PGC 16301)
Located 67".1 east and 13".8 north of the center of UGC 3189 (Discovery image) (Gianluca Masi image) (Zhijian Xu & Xing Gao image) (Giancarlo Cortini image) (Kunihiro Shima image) (Thomas Langhans image)
Mag 18.6:10/21 (17.2:9/20), Type unknown (zhost=0.015217) (References: TNS)

ASASSN-15pn, ATEL 8041 discovered 2015/09/11.610 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h03m26s.32, Decl. = -05°29'31".3
Located 1".3 east and 0".6 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.9:9/18, Type Ia (z=0.038393) (References: ATEL 8072, ATEL 8073)

ASASSN-15pm (= CSS150913:013836-044047) (= PS15ckl), ATEL 8041 discovered 2015/09/11.560 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h38m36s.08, Decl. = -04°40'48".0
Located 10".2 west and 9".9 north of the center of the host galaxy (Discovery image) (CRTS image) (Joseph Brimacombe image)
Mag 17.7:9/19 (17.20:9/13), Type Ia (z=0.048784) (References: ATEL 8072)

PSN J15220552+0503160 (= SPIRITS15ade), CBAT TOCP discovered 2015/09/11.464 by M. Aoki
Found in NGC 5921 at R.A. = 15h22m05s.52, Decl. = +05°03'16".0
Located 142".0 east and 57".0 south of the center of NGC 5921 (Stan Howerton image) (Stan Howerton image) (Gianluca Masi image)
Mag 19.7:9/12 (18.5:9/11), Type unknown (References: SN 2001X)

ASASSN-15pl (= PS15cen), ATEL 8040 discovered 2015/09/11.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 545-G25 at R.A. = 02h30m23s.17, Decl. = -20°41'00".1
Located 5".18 west and 0".94 south of the center of ESO 545-G25 (Discovery image) (Joseph Brimacombe image) (PS1 image)
Mag 16.4:10/3 (15.7:9/18), Type Ia (z=0.016) (References: ATEL 8083)

PSN J23523718+1433092 (= PS15cut), CBAT TOCP discovered 2015/09/10.424 by E. Weinberg, R. Post, Jack Newton, and Tim Puckett
Found in UGC 12822 at R.A. = 23h52m37s.18, Decl. = +14°33'09".2
Located 11".62 east and 3".9 north of the center of UGC 12822 (Discovery image) (Stan Howerton image) (Gianluca Masi image) (Zhijian Xu & Xing Gao image) (PS1 image)
Mag 19.3:11/4 (16.9:9/18), Type Ia (z=0.0266) (References: ATEL 8081)

2015ap (= PSN J02051332+0606084) (= PS15byv) (= CSS150913:020513+060609), CBET 4190 discovered 2015/09/08.469 by Lick Observatory Supernova Search
Found in IC 1776 at R.A. = 02h05m13s.32, Decl. = +06°06'08".4
Located 28".7 west and 16".4 south of the center of IC 1776 (Discovery image) (PS1 image) (CRTS image) (Zhijian Xu & Xing Gao image) (Jaroslaw Grzegorzek image) (Kunihiro Shima image) (JM Llapasset image) (William Wiethoff image) (Marc Deldem image) (Marc Deldem image) (JM Llapasset image) (JM Llapasset image)
Mag 17.6:11/18 (15.2:9/18), Type Ib (z=0.01138) (Padova-Asiago spectrum) (References: ATEL 8039, ATEL 8081, CBAT TOCP, TNS)

ASASSN-15pf, ATEL 8017 discovered 2015/09/08.240 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 241-G16 at R.A. = 00h06m37s.14, Decl. = -44°30'32".6
Located 2".90 west and 6".30 south of the center of ESO 241-G16 (Discovery image) (Roland Santallo image)
Mag 17.3:9/16, Type Ia (z=0.041) (References: ATEL 8082)

PSN J23201093+2850583 (= CSS150920:232011+285058) (= iPTF15cna), CBAT TOCP discovered 2015/09/07.540 by THU-NAOC Transient Survey (TNTS)
Found in iPTF15cna HOST at R.A. = 23h20m10s.93, Decl. = +28°50'58".3
Located 0" east and 0" north of the center of iPTF15cna HOST (Discovery image (mirror)) (Gianluca Masi image) (CRTS image)
Mag 18.40:9/20 (18.3:9/12), Type unknown

ASASSN-15pe (= PSN J17201537+3915398) Ron Arbour discovered 2015/09/07.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 226-5 at R.A. = 17h20m15s.35, Decl. = +39°15'39".4 (= MCG +7-36-01)
Located 4".8 west and 1".7 north of the center of CGCG 226-5 (Discovery image) (Ron Arbour image) (Ron Arbour image)
Mag 16.2:9/7, Type Ia (z=0.037930) (References: ATEL 8072, ATEL 8073; CBAT TOCP)

ASASSN-15ph, ATEL 8028 discovered 2015/09/09.480 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h09m06s.99, Decl. = +01°44'40".8
Located 1".6 east and 2".3 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.5:9/9, Type Ia (z=0.041) (References: ATEL 8060)

PSN J22411479-2147421 (= PS15cer), CBAT TOCP discovered 2015/09/06.309 by R. Gagliano, D. Post, Jack Newton, and Tim Puckett
Found in NGC 7349 at R.A. = 22h41m14s.79, Decl. = -21°47'42".1
Located 1".53 west and 1".6 north of the center of NGC 7349 (Discovery image) (Rodrigo Losada image) (PS1 image)
Mag 17.6:10/2 (15.5:9/6), Type Ib (z=0.015) (References: ATEL 8057)

PSN J23102264+0735202 (= PSN J23101633+0732493), CBAT TOCP discovered 2015/09/06.287 by R. Gagliano, D. Post Jack Newton, and Tim Puckett
Found in NGC 7499 at R.A. = 23h10m22s.64, Decl. = +07°35'20".2
Located 3".87 east and 29".6 north of the center of NGC 7499 (Discovery image) (Andrea Mantero image) (Joseph Brimacombe image) (Joel Nicolas image) (Rafael Benavides image) (Masanori Mizutani image) (Stan Howerton image) (Joel Nicolas image) (Rafael Benavides image) (Manfred Mrotzek image) (Gianluca Masi image) (Kunihiro Shima image)
Mag 17.8:9/23 (17.3:9/7), Type Ia (z=0.046) (Padova-Asiago spectrum) (References: ATEL 8016; SN 1986M)

MASTER OT J221829.51-024708.5, ATEL 8009 discovered 2015/09/05.985 by MASTER robotic Net at R.A. = 22h18m29s.51, Decl. = -02°47'08".5 Mag 18.2:9/5, Type Ia (z=0.094) (Discovery image) (References: ATEL 8021)

2015aj (= PSN J06280368+7418338) (= PS15psj), CBET 4183 discovered 2015/09/02.100 by Paolo Campaner (ISSP)
Found in UGC 3460 at R.A. = 06h28m03s.68, Decl. = +74°18'33".8
Located 18".0 east and 28".0 north of the center of UGC 3460 (Discovery image) (M. Caimmi image) (Paolo Campaner image) (William Wiethoff image) (Joel Nicolas image) (Joseph Brimacombe image) (M. Caimmi image) (Gianluca Masi image) (Zhijian Xu & Xing Gao image) (Kunihiro Shima image) (Thomas Langhans image) (PS1 image)
Mag 20.0:11/1 (17.0:9/12), Type IIP (z=0.017652) (Padova-Asiago spectrum) (References: ATEL 8008, CBAT TOCP, TNS)

ASASSN-15oz, ATEL 7989 discovered 2015/08/31.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in HIPASS J1919-33 at R.A. = 19h19m33s.49, Decl. = -33°46'02".0
Located 10".35 east and 1".0 north of the center of HIPASS J1919-33 (Discovery image) (Joseph Brimacombe image)
Mag 14.7:9/6 (14.5:9/3), Type II (z=0.007) (References: ATEL 7990, ATEL 7997)

PS15bui (= CSS151008:001611+153658) PS1 SN page discovered 2015/08/28.429 by PS1 Science consortium at R.A. = 00h16m10s.98, Decl. = +15°36'56".8 Mag 18.64:10/8, Type unknown (offset 0.9) (Discovery image) (CRTS image)

PSN J00275992+3045595, CBAT TOCP discovered 2015/08/28.397 by R. Gagliano, D. Post, Jack Newton, and Tim Puckett
Found in UGC 276 at R.A. = 00h27m59s.92, Decl. = +30°45'59".5
Located 3".87 east and 4".7 north of the center of UGC 276 (Discovery image) (Masanori Mizutani image) (William Wiethoff image) (Marco Russiani image) (Joel Nicolas image) (JM Llapasset image) (Manfred Mrotzek image) (Gianluca Masi image)
Mag 16.4:9/7, Type Ia (z=0.02112) (Padova-Asiago spectrum) (References: ATEL 8016; SN 2008ej)

ASASSN-15ox, ATEL 7961 discovered 2015/08/27.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in LSBG F418-058 at R.A. = 03h20m39s.27, Decl. = -32°11'54".7
Located 17".7 west and 3".95 north of the center of LSBG F418-058 (Discovery image) (Joseph Brimacombe image)
Mag 17.4:8/28 (17.1:8/27), Type Ia (z=0.046) (References: ATEL 8031)

LSQ15baf, ATEL 8070 discovered 2015/08/26.200 by La Silla-QUEST at R.A. = 23h49m43s.53, Decl. = +18°45'17".6 Mag 18.0:8/26, Type Ia (z=0.044)

ASASSN-15ov, ATEL 7948 discovered 2015/08/24.390 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 03h30m59s.15, Decl. = -18°33'23".2
Located 0".7 west and 3".4 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.6:8/25, Type II (z=0.029) (References: ATEL 8005)

ASASSN-15ou, ATEL 7944 discovered 2015/08/23.310 by All Sky Automated Survey for SuperNovae (ASAS-SN) at R.A. = 03h27m25s.95, Decl. = -47°49'43".7 Mag 17.6:8/28 (16.9:8/23), Type Ia (z=0.048) (Discovery image) (Joseph Brimacombe image)

ASASSN-15os, ATEL 7941 discovered 2015/08/22.120 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 20h54m08s.04, Decl. = -55°16'28".9
Located 0".2 east and 0".3 north of the center of the host galaxy (Discovery image) (Seiichiro Kiyota image) (Joseph Brimacombe image)
Mag 17.1:8/22, Type Ia (z=0.039) (References: ATEL 7997)

PSN J02331624+1915252 (= CSS150920:023316+191525), CBAT TOCP discovered 2015/08/20.439 by R. Gagliano, E. Weinberg, R. Post, Jack Newton, and Tim Puckett
Found in an anonymous galaxy at R.A. = 02h33m16s.24, Decl. = +19°15'25".2
Located 2".27 west and 0".6 north of the center of the host galaxy (Discovery image) (Masanori Mizutani image) (Joseph Brimacombe image) (Thomas Langhans image) (CRTS image) (Gianluca Masi image) (JM Llapasset image)
Mag > 18.0:11/18 (15.7:8/22), Type IIn (AGN?) (z=0.0135) (ASASSN light curve) (References: ATEL 7940, ATEL 7955)

PSN J21534826+1003249 (= CSS150820:215348+100325), CBAT TOCP discovered 2015/08/20.240 by Catalina Real-Time Transient Survey
Found in MCG +2-55-26 at R.A. = 21h53m48s.26, Decl. = +10°03'24".9
Located 22" east and 18" north of the center of MCG +2-55-26 (Discovery image) (Joseph Brimacombe image) (William Wiethoff image) (Gianpiero Locatelli image) (Joel Nicolas image) (Marc Deldem image) (Joel Nicolas image) (Rafael Benavides image) (Joel Nicolas image) (Gianluca Masi image) (Joel Nicolas image) (JM Llapasset image)
Mag 19.9:10/29 (17.2:9/6), Type Ia (z=0.02766) (Padova-Asiago spectrum) (References: ATEL 8022, ATEL 8026)

2015ce, (= PSN J22412689+3917220), CBAT TOCP discovered 2015/08/19.067 by Jaroslaw Grzegorzek
Found in UGC 12156 at R.A. = 22h41m26s.89, Decl. = +39°17'22".0 (= PGC 69498)
Located 6" east and 10" south of the center of UGC 12156 (Discovery image) (G. Locatelli image) (Joel Nicolas image) (Joseph Brimacombe image) (Paolo Campaner image) (Jaroslaw Grzegorzek image) (Rafael Benavides image) (Rafael Benavides image) (Zhijian Xu & Xing Gao image) (Gianluca Masi image) (JM Llapasset image) (Jaroslaw Grzegorzek image)
Mag 17.6:10/8 (16.5:9/5), Type Ia-02cx (sub-luminous) (z=0.039) (zhost=0.017285) (References: ATEL 7931, TNS)

2015ak (= PSN J22151967-6532534), CBET 4184 discovered 2015/08/18.540 by Peter Marples (BOSS)
Found in ESO 108-IG21 at R.A. = 22h15m19s.67, Decl. = -65°32'53".4
Located 18" east and 6" north of the center of ESO 108-IG21 (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 15.2:9/19, Type Ia (z=0.10) (References: ATEL 7928, CBAT TOCP, TNS)

PSN J01101191+3313536, CBAT TOCP discovered 2015/08/17.821 by Zhijian Xu and Xing Gao
Found in PGC 2027055 at R.A. = 01h10m11s.91, Decl. = +33°13'53".6
Located 1" west and 2" south of the center of PGC 2027055 (Discovery image) (Zhijian Xu & Xing Gao image) (Zhijian Xu & Xing Gao image) (Tao Chen image) (JM Llapasset image) (Gianluca Masi image)
Mag 17.6:8/20, Type IIb (z=0.018) (References: ATEL 7955)

PSN J23374322-4730393 (= MASTER OT J233743.22-473039.3), ATEL 7919 discovered 2015/08/17.182 by MASTER robotic Net
Found in ESO 240-G10 at R.A. = 23h37m43s.22, Decl. = -47°30'39".3
Located 12" west and 16" south of the center of ESO 240-G10 (Discovery image) (Joseph Brimacombe image)
Mag 16.3:8/17, Type Ia (z=0.01) (References: ATEL 7936, ATEL 7920, CBAT TOCP)

DES15S2nr (= PS15cjz) ATEL 8092 discovered 2015/08/17 by Dark Energy Survey at R.A. = 02h40m44s.62, Decl. = -00°53'26".4 Mag 19.9:10/13, Type SLSN-I (z=0.220) (offset 3.4) (Discovery image)

ASASSN-15on, ATEL 7917 discovered 2015/08/16.210 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 16h36m36s.16, Decl. = +55°33'09".9
Located 0" east and 1".1 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.6:8/16, Type Ia (References: ATEL 7924)

ASASSN-15om, ATEL 7915 discovered 2015/08/15.420 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h13m07s.47, Decl. = -45°18'08".0
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.1:8/15, Type Ia (z=0.04) (References: ATEL 7926)

ASASSN-15ol, ATEL 7915 discovered 2015/08/15.200 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 745 at R.A. = 01h54m06s.04, Decl. = -56°41'42".5
Located 0" east and 0" north of the center of NGC 745 (Discovery image) (Joseph Brimacombe image)
Mag 15.9:8/18, Type Ia (z=0.02) (offset 15) (References: ATEL 7926)

DES15C2ir ATEL 7973 discovered 2015/08/15 by Dark Energy Survey at R.A. = 03h40m55s.09, Decl. = -28°41'19".1 Mag 19.7:08/24, Type Ia (z=0.058)

ASASSN-15oh, ATEL 7911 discovered 2015/08/14.420 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG +6-49-27 (= PGC 69028) at R.A. = 22h30m41s.98, Decl. = +39°17'35".2
Located 13".104 east and 4".53 north of the center of MCG +6-49-27 (Discovery image) (Gianpiero Locatelli image) (Masanori Mizutani image) (JM Llapasset image) (Diego Rodriguez image) (Marc Deldem image) (Marc Deldem image) (Marc Serrau image) (JM Llapasset image) (Manfred Mrotzek image)
Mag 17.8:10/8 (15.9:8/21), Type Ia (z=0.016835) (References: ATEL 7924)

2015am (= PSN J02090990+3159515), CBET 4187 discovered 2015/08/13.081 by Paolo Campaner (ISSP)
Found in UGC 1641 at R.A. = 02h09m09s.90, Decl. = +31°59'51".5
Located 3" west and 12" north of the center of UGC 1641 (Discovery image) (Paolo Campaner image) (Masanori Mizutani image) (Paolo Campaner image)
Mag 18.0:8/16, Type II (z=0.0167) (Padova-Asiago spectrum) (References: ATEL 7909, CBAT TOCP, TNS)

PSN J23532561-1539176 (= PS15brr) (= MASTER OT J235325.61-153917.6), ATEL 7905 discovered 2015/08/11.973 by MASTER robotic Net
Found in PGC 908217 at R.A. = 23h53m25s.61, Decl. = -15°39'17".6
Located 9" west and 3" north of the center of PGC 908217 (Discovery image) (PS1 image) (Kunihiro Shima image)
Mag 17.1:8/15, Type Ia-91T (z=0.058) (References: ATEL 7934, CBAT TOCP)

ASASSN-15od (= DES15X3iv) (= PS15bxd), ATEL 7907 discovered 2015/08/10.510 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG -1-7-4 at R.A. = 02h23m13s.21, Decl. = -04°31'02".0
Located 0".67 west and 0".85 south of the center of MCG -1-7-4 (Discovery image) (PS1 image)
Mag 17.3:10/10 (16.7:9/8), Type Ia (z=0.018) (References: ATEL 7913)

2015al (= PSN J19251269-5336028), CBET 4185 discovered 2015/08/10.359 by Stu Parker (BOSS)
Found in PGC 63183 at R.A. = 19h25m12s.69, Decl. = -53°36'02".8
Located 4" east and 5" south of the center of PGC 63183 (Discovery image) (Stu Parker image)
Mag 18.5:8/10, Type Ia (z=0.054) (References: ATEL 7825, CBAT TOCP, TNS)

2015af, (= PSN J19273770+5422340), CBET 4179 discovered 2015/08/09.024 by Paolo Campaner (ISSP)
Found in NGC 6801 at R.A. = 19h27m37s.70, Decl. = +54°22'34".0
Located 17" east and 12" north of the center of NGC 6801 (Discovery image) (Confirmation image) (JM Llapasset image) (G. Locatelli image) (A. Mantero image) (Marco Russiani image) (Jaroslaw Grzegorzek image) (Joseph Brimacombe image) (Joel Nicolas image) (Manfred Mrotzek image) (Kunihiro Shima image) (Giancarlo Favero image) (Joel Nicolas image) (Joel Nicolas image)
Mag 18.8:8/19 (18.4:8/9), Type II (z=0.0145) (Padova-Asiago spectrum) (References: ATEL 7902, CBAT TOCP, TNS; SN 2011df)

PSN J03322558-3534253 (= MASTER OT J021038.91+533751.8), ATEL 7894 discovered 2015/08/09.109 by MASTER robotic Net
Found in PGC 647263 at R.A. = 03h32m25s.58, Decl. = -35°34'25".3
Located 1" east and 9".6 south of the center of PGC 647263 (Discovery image)
Mag 17.0:8/9, Type unknown (References: CBAT TOCP

ASASSN-15nx, ATEL 7895 discovered 2015/08/08.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h43m53s.19, Decl. = -09°42'11".2
Located 1".6 east and 5".3 south of the center of the host galaxy (Discovery image) (Seiichiro Kiyota image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 17.1:9/15 (15.6:8/8), Type II-pec (z=0.026) (Padova-Asiago spectrum) (References: ATEL 8016)

2015ah (= PSN J23002463+0137368) (= MASTER OT J230024.63+013736.8) CBET 4181 discovered 2015/08/06.902 by MASTER robotic Net
Found in UGC 12295 at R.A. = 23h00m24s.63, Decl. = +01°37'36".8
Located 13".8 east and 1".4 north of the center of UGC 12295 (Discovery image) (Joseph Brimacombe image) (Diego Rodriguez image) (Joel Nicolas image) (Kunihiro Shima image) (JM Llapasset image) (Marc Deldem image) (JM Llapasset image)
Mag > 18.0:11/6 (15.9:8/6), Type IIb (z=0.016) (References: ATEL 7886 7896, 7930, CBAT TOCP, TNS)

2015ae, (= PSN J23470615+2929074), CBET 4178 discovered 2015/08/06.680 by Koichi Itagaki
Found in NGC 7753 at R.A. = 23h47m06s.15, Decl. = +29°29'07".4
Located 17" east and 7" north of the center of NGC 7753 (Discovery image) (F. Ciabattari, E. Mazzoni prediscovery image) (Andrea Mantero image) (Masanori Mizutani image) (Manfred Mrotzek image) (T. Noguchi image) (J. Camarasa image) (Joel Nicolas image) (Juan-Luis Glez. Carballo image) (Kunihiro Shima image) (Joel Nicolas image) (JM Llapasset image) (Joel Nicolas image) (PS1 image) (Fulvio Mete image)
Mag 18.0:9/11 (17.0:8/7), Type II (z=0.017) (Padova-Asiago spectrum) (References: ATEL 7888, CBAT TOCP, TNS; SN 2013Q, 2006ch, 2006A)

ASASSN-15ns, ATEL 7891 discovered 2015/08/06.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MRK 887 at R.A. = 16h40m28s.02, Decl. = +39°19'12".8
Located 0" east and 0".3 south of the center of MRK 887 (Discovery image)
Mag 16.8:8/6, Type Ia (z=0.030671) (References: ATEL 7899)

2015ag (= PSN J00422186+2938415), CBET 4180 discovered 2015/08/06.092 by Paolo Campaner (ISSP)
Found in IC 43 at R.A. = 00h42m21s.86, Decl. = +29°38'41".5
Located 1" west and 12" north of the center of IC 43 (Discovery image) (Paolo Campaner image) (Andrea Mantero image) (Paolo Campaner image) (Joseph Brimacombe image) (Joel Nicolas image) (Giancarlo Favero image)
Mag 20.5:8/11 (19.1:8/6), Type Ic (z=0.0162) (Padova-Asiago spectrum) (References: ATEL 7902, CBAT TOCP, TNS; SN 1973U)

ASASSN-15nr, ATEL 7881 discovered 2015/08/06.370 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 82-31 at R.A. = 17h26m41s.84, Decl. = +13°54'35".5
Located 4".7 east and 0".9 north of the center of CGCG 82-31 (Discovery image) (Joseph Brimacombe image) (JM Llapasset image)
Mag 16.4:8/29 (16.3:8/7), Type Ia-91T (z=0.023) (References: ATEL 7882)

ASASSN-15nq, ATEL 7880 discovered 2015/08/06.380 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in 2MFGC 13779 at R.A. = 17h17m19s.23, Decl. = +33°27'43".3
Located 5".1 east and 3".8 south of the center of 2MFGC 13779 (Discovery image) (Joseph Brimacombe image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image)
Mag 17.1:8/25 (16.5:8/11), Type Ia (z=0.03) (Padova-Asiago spectrum) (References: ATEL 7885, ATEL 7888)

ASASSN-15np, ATEL 7878 discovered 2015/08/06.260 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h06m02s.65, Decl. = +07°33'41".5
Located 0".3 west and 0".2 south of the center of the host galaxy (Discovery image)
Mag 17.1:8/6, Type Ia (z=0.038) (Padova-Asiago spectrum) (References: ATEL 7888)

2015by (= PSN J16303221+0913530), CBAT TOCP discovered 2015/08/05.850 by B. Dintinjana and J. Skvarc
Found in an anonymous galaxy at R.A. = 16h30m32s.21, Decl. = +09°13'53".0
Located 1" east and 6" north of the center of the host galaxy (Discovery image)
Mag 18.2:8/5, Type Ia (z=0.078) (References: ATEL 7893, TNS, TNS)

ASASSN-15no, ATEL 7869 discovered 2015/08/03.260 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h38m25s.30, Decl. = +46°54'06".6
Located 0".9 east and 2".5 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Masnori Mizutani image) (JM Llapasset image) (JM Llapasset image)
Mag 16.8:8/25 (16.4:8/3), Type Ic (z=0.043) (References: ATEL 7931)

SMTJ13494831-0658174, ATEL 7925 discovered 2015/07/28.000 by SkyMapper at R.A. = 13h49m48s.31, Decl. = -06°58'17".4 Mag 18.7:7/28, Type Ia (z=0.075)

2015ad (= PSN J02484234+1418454), CBET 4176 discovered 2015/07/29.124 by Simone Leonini, M. Conti, P. Rosi, L.M. Tinjaca Ramirez and G. Guerrini (ISSP)
Found in UGC 2282 at R.A. = 02h48m42s.34, Decl. = +14°18'45".4
Located 3" east and 9" south of the center of UGC 2282 (Discovery image) (Simone Leonini image) (Joseph Brimacombe image) (Paolo Campaner image) (Thomas Langhans image) (Gianluca Masi image)
Mag 18.0:9/6 (16.9:7/29), Type Ia (z=0.024) (Padova-Asiago spectrum) (References: ATEL 7877, CBAT TOCP, TNS; SN PSN J02484231+1418292)

2015ac (= PSN J23164332+3359476) (= PS15bpb), CBET 4175 discovered 2015/07/28.001 by Constantine Emmanouilidi
Found in UGC 12474 at R.A. = 23h16m43s.32, Decl. = +33°59'47".6 (= PGC 70909)
Located 1" west and 3" north of the center of UGC 12474 (Discovery image) (K. Kiyota image) (Joseph Brimacombe image) (William Wiethoff image) (PS1 image) (Manfred Mrotzek image) (JM Llapasset image) (Vagelis Tsamis image)
Mag 16.2:8/21, Type Ia-pec (z=0.017) (Padova-Asiago spectrum) (References: ATEL 7877, CBAT TOCP, TNS)

PS15blq (= MASTER OT J173142.37+435334.1) (= CSS151122:173142+435334), ATEL 8110 discovered 2015/07/25.351 by PS1 Science consortium at R.A. = 17h31m42s.37, Decl. = +43°53'34".1 Mag 17.54:11/22 (17.3:9/29), Type IIn (z=0.125) (offset 0.93) (Discovery image) (MASTER image) (CRTS image) (References: ATEL 8104, ATEL 8115)

ASASSN-15nn, ATEL 7863 discovered 2015/07/24.500 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 1332 at R.A. = 01h52m18s.17, Decl. = +48°05'17".3
Located 0" east and 0" north of the center of UGC 1332 (Discovery image) (Joseph Brimacombe image)
Mag 16.7:7/24, Type Ia (offset 1.5) (z=0.023) (References: ATEL 7871)

PS15blf, ATEL 7857 discovered 2015/07/24.246 by PS1 Science consortium
Found in UGC 6520 at R.A. = 11h32m28s.36, Decl. = +62°30'17".0
Located 0" east and 0" north of the center of UGC 6520 (Discovery image) (JM Llapasset image)
Mag 17.3:8/2 (17.3:7/24), Type unknown (offset 8.6)

PSN J13050777-3211311, CBAT TOCP discovered 2015/07/24.338 by Stu Parker (BOSS)
Found in ESO 443-G56 at R.A. = 13h05m07s.77, Decl. = -32°11'31".1
Located 3" west and 2" south of the center of ESO 443-G56 (Discovery image) (Joseph Brimacombe image)
Mag 17.5:7/24, Type unknown

ASASSN-15ng, ATEL 7840 discovered 2015/07/24.000 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 221-G12 at R.A. = 13h51m31s.65, Decl. = -48°04'33".7
Located 8".5 west and 27".0 north of the center of ESO 221-G12 (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 16.0:8/14 (15.6:8/1), Type IIP (z=0.011) (References: ATEL 8031)

2015S, (= PSN J00312606-4935336), CBET 4130 discovered 2015/07/22.604 by Peter Marples and Stu Parker (BOSS)
Found in ESO 194-G24 at R.A. = 00h31m26s.06, Decl. = -49°35'33".6
Located 7" east and 10" south of the center of ESO 194-G24 (= PGC 1923) (Discovery image) (Joseph Brimacombe image) (Stu Parker image)
Mag 17.1:7/25, Type IIP (z=0.020) (References: ATEL 7866, CBAT TOCP, TNS; SN 1982P)

ASASSN-15nh, ATEL 7841 discovered 2015/07/21.300 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h44m31s.28, Decl. = -03°01'01".5
Located 0" east and 0" north of the center of the host galaxy (Joseph Brimacombe image)
Mag 17.2:7/21, Type Ia (z=0.054097) (References: ATEL 7841)

ASASSN-15mx, ATEL 7816 discovered 2015/07/19.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h24m44s.55, Decl. = +26°02'52".1
Located 8".9 east and 3".5 south of the center of the host galaxy (Discovery image) (G. Locatelli image) (Diego Rodriguez image) (Joseph Brimacombe image) (JM Llapasset image)
Mag 18.0:8/4 (16.8:7/19), Type Ia (z=0.031) (Padova-Asiago spectrum) (References: ATEL 7824)

ASASSN-15mq, ATEL 7810 discovered 2015/07/18.430 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 05h01m46s.20, Decl. = -13°43'53".5
Located 5".7 west and 2".8 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.0:7/18, Type Ia (z=0.028) (References: ATEL 8031)

ASASSN-15ms, ATEL 7811 discovered 2015/07/18.320 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h50m27s.50, Decl. = +06°37'11".7
Located 1".8 west and 1".6 south of the center of the host galaxy (Discovery image) (Seiichiro Kiyota image) (Joseph Brimacombe image)
Mag 17.6:8/3 (17.2:7/21), Type Ia (z=0.044107) (References: ATEL 7826)

ASASSN-15mp, ATEL 7808 discovered 2015/07/17.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h58m45s.26, Decl. = -14°04'11".8
Located 0".8 east and 0".4 north of the center of the host galaxy (Discovery image)
Mag 16.7:7/17, Type Ia (z=0.037) (References: ATEL 7817)

iPTF15bqt ATEL 7922 discovered 2015/07/15.20 by Palomar Transient Factory at R.A. = 17h16m29s.27, Decl. = +19°34'52".1 Mag 20.8:07/15, Type Ia (z=0.18)

ASASSN-15mm, ATEL 7792 discovered 2015/07/13.350 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h25m23s.50, Decl. = +29°10'24".5
Located 1".0 east and 6".9 north of the center of the host galaxy (Discovery image) (Masanori Mizutani image) (Kunihiro Shima image)
Mag 15.8:7/20, Type II (z=0.021) (References: ATEL 7802, ATEL 7807)

PSN J22044374-3313306, (= MASTER OT J220443.74-331330.6), ATEL 7793 discovered 2015/07/12.909 by MASTER robotic Net
Found in PGC 679288 at R.A. = 22h04m43s.74, Decl. = -33°13'30".6
Located 3".2 west and 12".9 south of the center of PGC 679288 (Discovery image) (Joseph Brimacombe image)
Mag 18.3:7/18, Type Ia (z=0.059) (References: ATEL 7820 CBAT TOCP)

PSN J02513304+3730434, CBAT TOCP discovered 2015/07/12.735 by Koichi Itagaki
Found in KUG 0248+373 at R.A. = 02h51m33s.04, Decl. = +37°30'43".4
Located 1" west and 7" north of the center of KUG 0248+373 (Discovery image) (Kunihiro Shima image) (Gianluca Masi image)
Mag 17.7:8/19 (17.0:7/12), Type Ib/c (z=0.02) (References: ATEL 7830)

PSN J23342383+2727196, CBAT TOCP discovered 2015/07/12.770 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 23h34m23s.83, Decl. = +27°27'19".6
Located 4" west and 10" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Gianluca Masi image)
Mag 19.5:8/19 (18.8:7/12), Type Ia (z=0.059) (References: ATEL 7830)

2015aw, (= PSN J02062253-5201267), CBET 4202 discovered 2015/07/12.660 by Stu Parker (BOSS)
Found in ESO 197-G24 at R.A. = 02h06m22s.53, Decl. = -52°01'26".7
Located 16" east and 14" north of the center of ESO 197-G24 (Discovery image (mirror)) (Joseph Brimacombe image)
Mag 15.9:7/17, Type Ia-91T (z=0.0196) (References: ATEL 7815, CBAT TOCP, TNS)

PSN J16020770+1753549, CBAT TOCP discovered 2015/07/12.640 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 16h02m07s.70, Decl. = +17°53'54".9
Located 5" west and 5" north of the center of the host galaxy (Discovery image)
Mag 19.0:7/12, Type II (z=0.045) (References: ATEL 7832)

ASASSN-15ml, ATEL 7791 discovered 2015/07/12.460 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 20h03m01s.67, Decl. = -21°54'48".3
Located 0".4 east and 3".3 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 16.8:7/18, Type Ia (z=0.020) (References: ATEL 7802)

ASASSN-15mj, ATEL 7790 discovered 2015/07/12.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in PGC 2036567 at R.A. = 14h02m15s.64, Decl. = +33°39'40".3
Located 6".7 west and 0".9 south of the center of PGC 2036567 (Discovery image) (Kunihiro Shima image) (LOSS image)
Mag 15.8:7/18, Type Ib (z=0.0344) (References: ATEL 7796, ATEL 7821; SN PTF11bli)

PSN J20435314+1230304, CBAT TOCP discovered 2015/07/11.017 by Massimo Caimmi (ISSP)
Found in NGC 6956 at R.A. = 20h43m53s.14, Decl. = +12°30'30".4
Located 7" west and 14" south of the center of NGC 6956 (Discovery image)
Mag 16.7:9/6 (15.8:7/28), Type Ia (z=0.0155) (References: ATEL 7796; SN 2013fa, 2006it)
PSN J20435314+1230304 images sub-page

2015at (= PSN J13344316+0920194), CBET 4197 discovered 2015/07/11.340 by Greg Bock and Stu Parker (BOSS)
Found in IC 900 at R.A. = 13h34m43s.16, Decl. = +09°20'19".4
Located 2".2 east and 5".8 north of the center of IC 900 (Discovery image) (G. Locatelli image) (Andrea Mantero image) (Joseph Brimacombe image) (JM Llapasset image)
Mag 16.0:7/28 (15.9:7/19), Type II (z=0.023580) (References: ATEL 7819, CBAT TOCP, TNS; SN 2009gl)

2015ab (= PSN J02283286+2017077) (= PS15boy), CBET 4173 discovered 2015/07/10.744 by Koichi Itagaki
Found in NGC 938 at R.A. = 02h28m32s.86, Decl. = +20°17'07".7
Located 9" west and 6" north of the center of NGC 938 (K. Itagaki image) (Kunihiro Shima image) (PS1 image) (T. Yusa image) (Thomas Langhans image) (Thomas Langhans image)
Mag 16.5:9/6 (14.7:7/18), Type Ia (z=0.0137) (Padova-Asiago spectrum) (References: ATEL 7903, CBAT TOCP, TNS)

2015dj (= PSN J22460504-1059484) (= PS15bgt), CBAT TOCP discovered 2015/07/10.655 by Koichi Itagaki
Found in NGC 7371 at R.A. = 22h46m05s.04, Decl. = -10°59'48".4
Located 19" east and 16" north of the center of NGC 7371 (K. Itagaki image) (Marc Deldem image) (T. Noguchi image) (Marc Deldem image) (PS1 image) (Masanori Mizutani image) (Rodrigo Losada image) (Francisco Soldán image) (Joel Nicolas image) (Kunihiro Shima image)
Mag 16.2:7/18 (16.2:7/12), Type Ib (z=0.0089) (zhost=0.008900) (Padova-Asiago spectrum) (References: ATEL 7787, ATEL 7821, ATEL 7845, TNS)

PSN J17292918+7542390, CBAT TOCP discovered 2015/07/09.993 by Ron Arbour
Found in NGC 6412 at R.A. = 17h29m29s.18, Decl. = +75°42'39".0
Located 31" west and 23" north of the center of NGC 6412 (Discovery image)
Mag 16.6:9/21 (16.1:9/10), Type II (z=0.0044) (Padova-Asiago spectrum) (References: ATEL 7787)
PSN J17292918+7542390 images sub-page

ASASSN-15mg, ATEL 7780 discovered 2015/07/09.370 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h32m22s.80, Decl. = +41°50'59".6
Located 0".54 west and 1".29 north of the center of the host galaxy (Discovery image) (Joel Nicolas image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 16.8:7/9, Type Ia (z=0.0428) (Padova-Asiago spectrum) (References: ATEL 7787)

PSN J20321942-1812176 (= SNhunt292), CBAT TOCP discovered 2015/07/08.420 by Catalina Real-Time Transient Survey and Stan Howerton
Found in ESO 597-G7 at R.A. = 20h32m19s.42, Decl. = -18°12'17".6
Located 12" east and 26" south of the center of ESO 597-G7 (Discovery image) (Stan Howerton image)
Mag 19.3:7/8, Type unknown

AT2015cr, (= PSN J20150317-1959462) (= SNhunt291), CBAT TOCP discovered 2015/07/08.340 by Catalina Real-Time Transient Survey and Stan Howerton
Found in ESO 596-G10 at R.A. = 20h15m03s.17, Decl. = -19°59'46".2
Located 2" east and 5" north of the center of ESO 596-G10 (Discovery image) (Stan Howerton image) (Kunihiro Shima image unconfirmed) (Stan Howerton image) (Stu Parker image)
Mag 17.1:8/9, Type IIP (z=0.0163) (Padova-Asiago spectrum) (References: ATEL 7951, TNS)

AT2015cm, (= Supernova in Mrk 477), ATEL 7800 discovered 2015/07/08.310 by HST
Found in MRK 477 at R.A. = 14h40m38s.30, Decl. = +53°30'13".8
Located 0" east and 0" north of the center of MRK 477 (Discovery image) (Joseph Brimacombe image) (Manfred Mrotzek image) (Manfred Mrotzek image) (William Wiethoff image) (Kunihiro Shima image)
Mag 16.9:7/8, Type Ia (z=0.038) (zhost=0.037726) (offset 2.4) (References: ATEL 7830, TNS)

ASASSN-15mf, ATEL 7775 discovered 2015/07/07.320 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 9108 NED02 at R.A. = 14h14m22s.80, Decl. = +02°58'31".0
Located 2".56 west and 0".21 south of the center of UGC 09108 NED02 (Discovery image) (Kunihiro Shima image)
Mag 16.2:7/18, Type Ia (z=0.026) (References: ATEL 7781)

2015bx (= PSN J17520838+1314252), CBAT TOCP discovered 2015/07/06.977 by S. Maticic
Found in an anonymous galaxy at R.A. = 17h52m08s.38, Decl. = +13°14'25".2
Located 1" west and 21" north of the center of the host galaxy (A. Mantero image) (Joel Nicolas image) (Kunihiro Shima image)
Mag 17.1:7/18, Type Ia (z=0.033) (References: ATEL 7794, TNS, TNS)

2015N (= PSN J21431689+4334476), CBET 4124 discovered 2015/07/06.425 by Lick Observatory Supernova Search
Found in UGC 11797 at R.A. = 21h43m16s.89, Decl. = +43°34'47".6
Located 36".2 west and 12".9 north of the center of UGC 11797 (Discovery image)
Mag 19.7:10/21 (16.5:7/21), Type Ia (z=0.019) (References: ATEL 7767, ATEL 7771, CBAT TOCP vsnet-recent-sn 6001, TNS)
2015N images sub-page

ASASSN-15mi, ATEL 7790 discovered 2015/07/06.320 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MRK 283a at R.A. = 14h03m15s.75, Decl. = +41°36'14".4
Located 1".6 west and 0".8 north of the center of MRK 283a (Discovery image) (Joseph Brimacombe image) (JM Llapasset image) (Kunihiro Shima image)
Mag 16.3:7/23 (15.5:7/18), Type Ia-pec (z=0.0344) (References: ATEL 7796)

ASASSN-15mc, ATEL 7765 discovered 2015/07/05.610 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 2295 at R.A. = 02h48m59s.57, Decl. = +03°10'10".5
Located 10".9 east and 3".3 north of the center of UGC 2295 (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image) (Michael Hauss image) (Maciel Sparrenberger image)
Mag 15.9:9/6 (14.7:7/21), Type Ia (z=0.0139) (References: ATEL 7803, ATEL 7806; SN 2003hm)

2015ai (= PSN J13480490+6149153), CBET 4182 discovered 2015/07/02.240 by E. Briggs, D. Post, Jack Newton, and Tim Puckett
Found in UGC 8734 at R.A. = 13h48m04s.90, Decl. = +61°49'15".3
Located 7".01 west and 20".2 south of the center of UGC 8734 (Discovery image (mirror)) (Joel Nicolas image) (Marco Russiani image) (Esteban Aguilar image) (G. Locatelli image) (William Wiethoff image) (Rodrigo Losada image) (Kunihiro Shima image) (JM Llapasset image)
Mag 17.5:8/2 (16.2:7/18), Type Ia (z=0.031) (Padova-Asiago spectrum) (References: ATEL 7906, CBAT TOCP, TNS)

PSN J11492548-0507138 (= MASTER OT J114925.48-050713.8), ATEL 7732 discovered 2015/06/29.773 by MASTER robotic Net
Found in IC 2963 at R.A. = 11h49m25s.48, Decl. = -05°07'13".8
Located 13".7 east and 7".6 south of the center of IC 2963 (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 13.4:7/21, Type Ia (z=0.0056) (References: ATEL 7825, CBAT TOCP)

PSN J15052651+4633395 (= SNhunt290), CBAT TOCP discovered 2015/06/29.270 by Catalina Real-Time Transient Survey
Found in UGC 9703 at R.A. = 15h05m26s.51, Decl. = +46°33'39".5
Located 2" east and 15" south of the center of UGC 9703 (Discovery image) (Paolo Campaner image unconfirmed) (Kunihiro Shima image unconfirmed)
Mag 18.7:6/29, Type unknown

ASASSN-15lx, ATEL 7719 discovered 2015/06/26.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 47-G4 at R.A. = 20h36m05s.24, Decl. = -73°06'32".4
Located 0" east and 0" north of the center of ESO 47-G4 (Discovery image) (Joseph Brimacombe image)
Mag 17.3:6/26, Type IIn (z=0.013) (offset 14.28NE) (References: ATEL 7724)

2015O (= PSN J18134923+1314159), CBET 4125 discovered 2015/06/22.378 by Lick Observatory Supernova Search
Found in PGC 1426131 at R.A. = 18h13m49s.23, Decl. = +13°14'15".9
Located 5" east and 6" south of the center PGC 1426131 (Discovery image) (Paolo Campaner image)
Mag 18.3:6/22, Type II (z=0.056) (References: ATEL 7724, CBAT TOCP, TNS)

ASASSN-15lp, ATEL 7691 discovered 2015/06/20.610 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MRK 576 at R.A. = 01h49m10s.32, Decl. = +05°38'23".3
Located 1".0 east and 1".1 south of the center of MRK 576 (Discovery image) (Joseph Brimacombe image) (Seiichiro Kiyota image)
Mag 14.9:6/21, Type Ia (z=0.017686) (References: ATEL 7692, ATEL 7956)

ASASSN-15lu, ATEL 7698 discovered 2015/06/20.320 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 13h21m12s.90, Decl. = +40°15'56".4
Located 0".2 east and 0".3 south of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 17.1:6/20, Type Ia (z=0.035037) (References: ATEL 7707)

ASASSN-15lo, ATEL 7673 discovered 2015/06/19.520 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h53m33s.89, Decl. = +19°42'30".4
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (PS1 image) (Thomas Langhans image) (Thomas Langhans image)
Mag 18.9:9/5 (16.7:6/19), Type Ia (z=0.04) (offset 15) (References: ATEL 7675, ATEL 7676)

ASASSN-15ln (= CSS150918:005341+180529), ATEL 7670 discovered 2015/06/19.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 546 at R.A. = 00h53m41s.40, Decl. = +18°05'29".0
Located 9".1 west and 31".2 north of the center of UGC 546 (Discovery image) (Thomas Langhans image) (Thomas Langhans image) (CRTS image)
Mag 17.22:9/18 (15.9:6/21), Type II (z=0.015014) (References: ATEL 7712)

PS15aux, ATEL 7672 discovered 2015/06/18.546 by PS1 Science consortium
Found in IC 1342 at R.A. = 21h00m26s.00, Decl. = -14°29'31".9
Located 0" east and 0" north of the center of IC 1342 (Discovery image)
Mag 20.4:6/18, Type unknown (offset 19.0) (References: SN 2013fn)

2015Q (= PSN J11473508+5558147) (= PS15aym), CBET 4128 discovered 2015/06/17.299 by Patrick Wiggins
Found in NGC 3888 at R.A. = 11h47m35s.08, Decl. = +55°58'14".7
Located 5".6 east and 12".9 north of the center of NGC 3888 (Discovery image) (Confirmation image) (Gianluca Masi image) (Gianluca Masi image) (Joseph Brimacombe image) (Giancarlo Cortini image) (JM Llapasset image) (Gianpiero Locatelli image) (PS1 image) (JM Llapasset image) (Kunihiro Shima image) (JM Llapasset image)
Mag 16.8:8/19 (16.1:6/20), Type Ib (z=0.008) (References: ATEL 7680, CBAT TOCP, TNS)

2015T (= PSN J23072407-6129212), CBET 4133 discovered 2015/06/16.681 by Stu Parker (BOSS)
Found in ESO 147-GA20 at R.A. = 23h07m24s.07, Decl. = -61°29'21".2
Located 6" east and 5" south of the center of ESO 147-GA20 (Discovery image (mirror))
Mag 17.3:6/16, Type II (z=0.027092) (References: ATEL 7692, (CBET 4132 corrected, TNS) (CBET 4131 corrected) CBAT TOCP)

ASASSN-15li (= PS15bdl), ATEL 7645 discovered 2015/06/16.340 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h25m07s.69, Decl. = +62°53'29".7
Located 1".2 west and 6".1 north of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image) (JM Llapasset image) (PS1 image) (Kunihiro Shima image)
Mag 17.4:7/18 (16.1:6/16), Type Ia (References: ATEL 7653)

2015Z (= PSN J15044078+1237436), CBET 4171 discovered 2015/06/16.028 by Ron Arbour
Found in NGC 5837 at R.A. = 15h04m40s.78, Decl. = +12°37'43".6
Located 3" east and 16" south of the center of NGC 5837 (Discovery image) (Ron Arbour image) (Ron Arbour image) (Martin Mobberley image) (Ron Arbour image) (Ron Arbour image)
Mag 17.5:6/16, Type IIn-pec (z=0.028723) (References: ATEL 7690, CBAT TOCP, TNS; SN 2014ac)

ASASSN-15lg, ATEL 7635 discovered 2015/06/15.350 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 44-42 at R.A. = 13h15m32s.84, Decl. = +03°30'02".3
Located 2" east and 9".4 south of the center of CGCG 44-42 (Discovery image) (Gianluca Masi image)
Mag 15.8:6/22, Type Ia (z=0.020) (References: ATEL 7640 ATEL 7644)

ASASSN-15lf, ATEL 7634 discovered 2015/06/15.340 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 4108 at R.A. = 12h06m45s.56, Decl. = +67°09'24".0
Located 5".9 east and 23".2 south of the center of NGC 4108 (Discovery image) (Gianluca Masi image) (Giancarlo Cortini image) (Joel Nicolas image) (Joel Nicolas image) (Joel Nicolas image) (JM Llapasset image) (Joel Nicolas image) (Joel Nicolas image) (Joel Nicolas image) (Esteban Aguilar image) (Joel Nicolas image) (JM Llapasset image) (Joel Nicolas image) (JM Llapasset image) (Joel Nicolas image)
Mag 18.1:9/11 (15.6:6/22), Type IIn (z=0.008382) (References: ATEL 7644)

PSN J15514444+6712028, CBAT TOCP discovered 2015/06/14.930 by Massimo Caimmi (ISSP)
Found in MCG +11-19-24 at R.A. = 15h51m44s.44, Decl. = +67°12'02".8
Located 5" east and 22" north of the center of the MCG +11-19-24 (Discovery image) (Andrea Mantero image) (Andrea Mantero image) (Kunihiro Shima image unconfirmed)
Mag 19.7:6/17 (18.7:6/14), Type unknown

PSN J16535250+3849309, CBAT TOCP discovered 2015/06/14.730 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 16h53m52s.50, Decl. = +38°49'30".9
Located 0" east and 1" north of the center of the host galaxy (Discovery image)
Mag 18.7:6/14, Type unknown

PSN J13522365+2131579 (= SNhunt289), CBAT TOCP discovered 2015/06/14.260 by Catalina Real-Time Transient Survey and Stan Howerton
Found in UGC 8781 at R.A. = 13h52m23s.65, Decl. = +21°31'57".9
Located 13" east and 24" south of the center of UGC 8781 (Discovery image)
Mag 19.7:6/14, Type unknown

2015L (= ASASSN-15lh), ATEL 7642 discovered 2015/06/14.250 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h02m15s.45, Decl. = -61°39'34".6
Located 0".41 east and 0".04 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (DES image) (Seiichiro Kiyota image)
Mag 16.9:6/18, (16.8:6/9) Type SLSN-I (z=0.2326) (ASASSN light curve) (References: ATEL 7774, 7776, 7843, 8086, 8089, 8216, 8388, CBET 4120, TNS)

PSN J22223287-1852243, (= MASTER OT J222232.87-185224.3), ATEL 7632 discovered 2015/06/14.090 by MASTER robotic Net
Found in IC 5210 at R.A. = 22h22m32s.87, Decl. = -18°52'24".3
Located 25".3 east and 13".4 south of the center of IC 5210 (Discovery image)
Mag 17.8:6/14, Type Ia (z=0.024) (References: CBAT TOCP, ATEL 7640)

PSN J08203964-0124234, (= MASTER OT J082039.64-012423.4), ATEL 7636 discovered 2015/06/12.692 by MASTER robotic Net
Found in MCG +0-22-3 at R.A. = 08h20m39s.64, Decl. = -01°24'23".4 (= PGC 1119249)
Located 15" east and 20" north of the center of MCG +0-22-3 (Discovery image)
Mag 16.7:6/12, Type unknown (References: CBAT TOCP)

ASASSN-15kz (= PS15axg), ATEL 7625 discovered 2015/06/12.070 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 4303 at R.A. = 13h37m18s.67, Decl. = -28°39'23".5
Located 6".0 east and 5".2 north of the center of IC 4303 (Discovery image) (Seiichiro Kiyota image) (Joseph Brimacombe image) (PS1 image)
Mag 15.7:6/23 (15.5:6/21), Type IIP (z=0.008022) (References: ATEL 7630)

PSN J21401802-0704107 (= MASTER OT J214018.02-070410.7), ATEL 7632 discovered 2015/06/12.052 by MASTER robotic Net
Found in PGC 1024917 at R.A. = 21h40m18s.02, Decl. = -07°04'10".7
Located 1" east and 10" south of the center of PGC 1024917 (Discovery image) (Joseph Brimacombe image)
Mag 18.6:6/16 (17.9:6/12), Type Ia (z=0.05) (References: CBAT TOCP, ATEL 7640)

PSN J19535968+4956078, CBAT TOCP discovered 2015/06/12.010 by Paolo Campaner (ISSP)
Found in UGC 11494 at R.A. = 19h53m59s.68, Decl. = +49°56'07".8
Located 36" west and 8" south of the center of UGC 11494 (Discovery image (mirror)) (William Wiethoff image) (Joel Nicolas image) (Giancarlo Favero image)
Mag 19.0:6/21 (18.2:6/12), Type IIP (z=0.025077) (References: ATEL 7712)

PSN J17162885+0625585, CBAT TOCP discovered 2015/06/12.006 by Jaroslaw Grzegorzek
Found in UGC 10779 at R.A. = 17h16m28s.85, Decl. = +06°25'58".5
Located 26" west and 3" north of the center of UGC 10779 (Discovery image) (R. Belligoli and F.Castellani image) (William Wiethoff image)
Mag 18.1:6/12, Type IIb (z=0.023) (References: ATEL 7640)

ASASSN-15la (= PS15bdj), ATEL 7626 discovered 2015/06/11.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 5517 at R.A. = 14h12m51s.22, Decl. = +35°42'39".8
Located 0".3 west and 0".6 north of the center of NGC 5517 (Discovery image) (Seiichiro Kiyota image) (PS1 image)
Mag 16.8:7/4 (16.3:6/22), Type Ia (z=0.030) (References: ATEL 7627)

PSN J14372160+3634018 (= PS15bae), CBAT TOCP discovered 2015/06/10.953 by Ron Arbour
Found in NGC 5695 at R.A. = 14h37m21s.60, Decl. = +36°34'01".8
Located 7" west and 3" south of the center of NGC 5695 (Discovery image) (Masanori Mizutani image) (Gianluca Masi image) (Ron Arbour image) (Giancarlo Cortini image) (David Storey image) (Martin Mobberley image) (JM Llapasset image) (PS1 image) (Esteban Aguilar image)
Mag 17.0:6/30 (16.3:6/22), Type II (z=0.014093) (Padova-Asiago spectrum) (References: ATEL 7619, ATEL 7641)

ASASSN-15kx, ATEL 7621 discovered 2015/06/10.570 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG +6-49-1 at R.A. = 22h16m11s.81, Decl. = +37°28'26".1 (= PGC 68459)
Located 1".3 west and 2" south of the center of MCG +6-49-1 (Discovery image) (Thomas Langhans image) (Thomas Langhans image) (Thomas Langhans image) (JM Llapasset image) (Thomas Langhans image)
Mag 14.9:9/6, Type Ia (z=0.018) (References: ATEL 7623)

PSN J14432601+5725412 (= MASTER OT J144326.01+572541.2), ATEL 7618 discovered 2015/06/09.851 by MASTER robotic Net
Found in LEDA 52589 at R.A. = 14h43m26s.01, Decl. = +57°25'41".2
Located 3".1 east and 14".4 south of the center of LEDA 52589 (Discovery image)
Mag 18.6:6/9, Type Ia (z=0.06797) (References: ATEL 7623, CBAT TOCP)

PSN J14462576+0526388, CBAT TOCP discovered 2015/06/07.590 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 14h46m25s.76, Decl. = +05°26'38".8
Located 1" east and 4" north of the center of the host galaxy (Discovery image)
Mag 19.4:6/7, Type unknown

ASASSN-15kp, ATEL 7604 discovered 2015/06/07.990 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in PGC 158354 at R.A. = 12h58m41s.76, Decl. = -32°07'25".10 (= AM 1255-315)
Located 2" west and 7".9 south of the center of PGC 158354 (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 16.6:7/19 (15.4:6/21), Type Ia (z=0.0174) (References: ATEL 7605)

2015P (= PSN J12503072-1052405), CBET 4126 discovered 2015/06/07.385 by Stu Parker (BOSS)
Found in MCG -2-33-20 at R.A. = 12h50m30s.72, Decl. = -10°52'40".5
Located 19" east and 84" south of the center of MCG -2-33-20 (Discovery image) (Gianluca Masi image)
Mag 18.2:6/7, Type IIP (z=0.008) (References: ATEL 7640, ATEL 7692, CBAT TOCP, TNS; SN 2016aai, PS15akx, 2008aq)

ASASSN-15kq, ATEL 7608 discovered 2015/06/06.950 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 06h48m43s.87, Decl. = -54°12'16".7
Located 1".0 east and 0".9 south of the center of the host galaxy (Discovery image)
Mag 16.4:6/6, Type Ia (z=0.026755) (References: (ATEL 7610 corrected) ATEL 7613)

PSN J12415045-0710122 (= ASASSN-15kn), CBAT TOCP discovered 2015/06/06.850 by F. Ciabattari, E. Mazzoni and M. Rossi (ISSP)
Found in PGC 42600 at R.A. = 12h41m50s.45, Decl. = -07°10'12".2
Located 3".8 west and 2".8 south of the center of PGC 42600 (Discovery image) (ASASSN image) (Gianpiero Locatelli image) (Joseph Brimacombe image) (Joel Nicolas image) (Gianluca Masi image) (Adriano Valvasori image)
Mag 15.7:6/12, Type Ia (z=0.024734) (References: ATEL 7602 ATEL 7610)

ASASSN-15kk, ATEL 7593 discovered 2015/06/05.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 4883 at R.A. = 09h18m31s.05, Decl. = +74°19'07".0
Located 4".5 west and 1".6 south of the center of UGC 4883 (Discovery image) (Gianluca Masi image) (Gianpiero Locatelli image) (Gregor Krannich image) (JM Llapasset image)
Mag 14.4:6/20 (14.3:6/8), Type Ia (z=0.013) (References: ATEL 7609)

KSN-2015a, ATEL 7664 discovered 2015/06/03.000 by Kepler Extra-Galactic Survey at R.A. = 08h23m50s.14, Decl. = +11°32'56".2 Mag 18.5:6/3, Type Ia (z=0.034)

ASASSN-15kj, ATEL 7585 discovered 2015/05/31.430 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 297-G37 at R.A. = 01h58m11s.53, Decl. = -39°32'49".7
Located 14".7 west and 8".0 south of the center of ESO 297-G37 (Discovery image) (Joseph Brimacombe image)
Mag 16.4:6/20 (15.6:6/3), Type Ic (z=0.018453) (References: ATEL 7692)

ASASSN-15kg, ATEL 7574 discovered 2015/05/27.990 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 08h40m12s.01, Decl. = -04°35'31".0
Located 4".8 east and 5".9 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.3:5/29 (16.0:5/27), Type Ia-91T (z=0.014) (References: ATEL 7590)

PSN J08013975+1544019 (= MASTER OT J080139.75154401.9), ATEL 7577 discovered 2015/05/27.694 by MASTER robotic Net
Found in NGC 2507 at R.A. = 08h01m39s.75, Decl. = +15°44'01".9
Located 36".2 east and 86".4 north of the center of NGC 2507 (Discovery image)
Mag 15.4:5/27, Type unknown (References: CBAT TOCP)

ASASSN-15ke (= iPTF15apg), ATEL 7568 discovered 2015/05/26.350 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h25m44s.81, Decl. = +59°21'10".1
Located 3".2 east and 0".7 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Masanori Mizutani image) (Gregor Krannich image)
Mag 17.0:5/26, Type Ia (z=0.045359) (References: ATEL 7571, ATEL 7573)

iPTF15ayt, ATEL 7567 discovered 2015/05/26.320 by Palomar Transient Factory at R.A. = 14h56m27s.85, Decl. = +18°22'24".7 Mag 18.6:5/26, Type II (z=0.045715) (References: ATEL 7581)

MASTER OT J225624.49-333456.0, ATEL 7566 discovered 2015/05/26.037 by MASTER robotic Net at R.A. = 22h56m24s.49, Decl. = -33°34'56".0 Mag 18.2:5/26, Type unknown (Discovery image)

MASTER OT J080658.36+250049.7, ATEL 7560 discovered 2015/05/25.777 by MASTER robotic Net
Found in PGC 1722882 at R.A. = 08h06m58s.36, Decl. = +25°00'49".7
Located 14".2 east and 0".9 south of the center of PGC 1722882 (Discovery image) (Gianpiero Locatelli image)
Mag 16.6:5/25, Type unknown

PS15ann, ATEL 7561 discovered 2015/05/24.425 by PS1 Science consortium
Found in ESO 583-G7 at R.A. = 15h49m53s.51, Decl. = -21°02'50".6
Located 0" east and 0" north of the center of ESO 583-G7 (Discovery image) (Joseph Brimacombe image)
Mag 17.9:5/30, Type II (z=0.02) (offset 14.74) (References: ATEL 7611)

CSS150524:231651+182833, CRTS SN page discovered 2015/05/24.000 by Catalina Real-Time Transient Survey
Found in NGC 7572 at R.A. = 23h16m51s.44, Decl. = +18°28'33".1
Located 0" east and 0" north of the center of NGC 7572 (Discovery image) (Joseph Brimacombe image)
Mag 18.6:5/26 (18.1:5/24), Type Ia (z=0.044) (References: ATEL 7569)

ASASSN-15jt, ATEL 7551 discovered 2015/05/22.340 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 13h08m09s.13, Decl. = +27°49'34".9
Located 0".3 east and 0".9 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.1:5/22, Type Ia (z=0.023) (References: ATEL 7558)

PSN J05024246-2527349 (= Gaia15afv), CBAT TOCP discovered 2015/05/22.277 by Stu Parker (BOSS)
Found in PGC 778679 at R.A. = 05h02m42s.46, Decl. = -25°27'34".9
Located 3" east and 10" north of the center of PGC 778679 (Discovery image (mirror))
Mag 18.2:5/23 (17.7:5/22), Type unknown

ASASSN-15js, ATEL 7548 discovered 2015/05/21.210 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in 2MFGC 08437 at R.A. = 10h50m38s.35, Decl. = +12°17'49".2
Located 0".8 east and 2".9 north of the center of 2MFGC 08437 (Discovery image) (Joseph Brimacombe image) (PS1 image)
Mag 17.4:6/19 (16.2:5/23), Type Ia (z=0.021) (References: ATEL 7609)

ASASSN-15jp, ATEL 7546 discovered 2015/05/21.080 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 3157 at R.A. = 10h11m38s.99, Decl. = -31°39'04".0
Located 43".9 west and 29".7 south of the center of NGC 3157 (Discovery image) (Joseph Brimacombe image)
Mag 15.4:5/22, Type II (z=0.009477) (References: ATEL 7557)

PSN J12040516+1404059 (= Gaia15agh), CBAT TOCP discovered 2015/05/20.560 by THU-NAOC Transient Survey (TNTS)
Found in CGCG 69-37 at R.A. = 12h04m05s.16, Decl. = +14°04'05".9 (= PGC 38162)
Located 4" west and 10" north of the center of CGCG 69-37 (Discovery image) (Gianluca Masi image) (Masanori Mizutani image) (Mercator telescope image)
Mag 17.4:5/26, Type Ia (z=0.044) (References: ATEL 7556, ATEL 7594, ATEL 7641)

ASASSN-15jo, ATEL 7540 discovered 2015/05/20.140 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h06m44s.67, Decl. = -34°27'17".4
Located 1".3 east and 0".9 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.3:6/13 (15.4:5/31), Type Ia (z=0.014) (References: ATEL 7553)

PSN J16025128+4713292 (= PS15aoq), CBAT TOCP discovered 2015/05/19.701 by Zhangwei Jin and Xing Gao
Found in UGC 10156 at R.A. = 16h02m51s.28, Decl. = +47°13'29".2
Located 15".7 east and 3".3 north of the center of UGC 10156 (Discovery image) (Maurice Gavin image) (Masanori Mizutani image) (William Wiethoff image) (Gianluca Masi image) (Gianpiero Locatelli image) (PS1 image) (Kunihiro Shima image) (JM Llapasset image)
Mag 16.2:6/26 (15.6:5/24), Type Ia (z=0.020254) (References: ATEL 7544, ATEL 7611)

ASASSN-15jm, ATEL 7536 discovered 2015/05/19.410 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 17h21m09s.19, Decl. = +25°34'55".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 15.7:6/12, Type Ia (z=0.05) (offset 1.3) (References: ATEL 7550)

2015aa (= KISS15q), CBET 4172 discovered 2015/05/19.500 by Kiso Supernova Survey (KISS) collaboration at R.A. = 13h12m53s.70, Decl. = +28°47'55".3 Mag 20.6:5/19, Type Ia (z=0.18) (References: ATEL 7562, TNS)

PSN J14485091+1228550 (= SNhunt288), CBAT TOCP discovered 2015/05/19.330 by Catalina Real-Time Transient Survey
Found in an anonymous galaxy at R.A. = 14h48m50s.91, Decl. = +12°28'55".0 (near NGC 5762)
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 20.0:5/22 (19.7:5/19), Type unknown

MASTER OT J111357.37-465849.1, ATEL 7525 discovered 2015/05/17.857 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 11h13m57s.37, Decl. = -46°58'49".1
Located 0" east and 25".5 north of the center of the host galaxy (Discovery image)
Mag 17.5:5/17, Type unknown

ASASSN-15ji, ATEL 7522 discovered 2015/05/17.380 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 536-G8 at R.A. = 23h35m14s.36, Decl. = -22°44'24".1
Located 0" east and 0" north of the center of ESO 536-G8 (Discovery image) (Joseph Brimacombe image)
Mag 17.5:5/24 (17.2:5/17), Type Ia (z=0.055) (offset 13.5) (References: ATEL 7640)

PSN J16283836+3932552 (= PS15aot), CBAT TOCP discovered 2015/05/15.271 by R. Gagliano, D. Post, Jack Newton, and Tim Puckett
Found in NGC 6166 at R.A. = 16h28m38s.36, Decl. = +39°32'55".2
Located 1".5 east and 8".6 south of the center of NGC 6166 (Discovery image) (J. Camarasa image) (Paolo Campaner image) (Gianluca Masi image) (Andre Mantero image) (Manfred Mrotzek image) (Juanjo Gonzalez image) (Francisco Soldán image) (Manfred Mrotzek image) (Masanori Mizutani image) (PS1 image) (Kunihiro Shima image)
Mag 17.5:6/12 (16.3:5/20), Type Ia-91bg (z=0.03) (References: ATEL 7528, ATEL 7533; SN 2009eu)

ASASSN-15jg, ATEL 7518 discovered 2015/05/15.150 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 10h46m55s.64, Decl. = -02°19'29".9
Located 0" east and 0" north of the center of the host galaxy (Discovery image)
Mag 17.8:6/28 (16.9:5/24), Type Ia (z=0.036) (offset 4) (References: ATEL 7519)

MASTER OT J174008.23+374114.0, ATEL 7505 discovered 2015/05/13.748 by MASTER robotic Net
Found in CGCG 199-6 at R.A. = 17h40m08s.23, Decl. = +37°41'14".0 (= CGCG 1738.4+3742)
Located 19".8 east and 7".3 north of the center of CGCG 199-6 (Discovery image) (Juan-Luis Glez. Carballo image) (Kunihiro Shima image)
Mag 17.7:5/13, Type unknown

2015M (= PSN J13003230+2758411) (= CSS150521:130032+275841) (= KISS15n) (= PS15apc), CBET 4123 discovered 2015/05/13.520 by Koichi Itagaki
Found in an anonymous galaxy at R.A. = 13h00m32s.30, Decl. = +27°58'41".1
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Zhijian Xu, Xing Gao image prediscovery) (Andrea Mantero image) (Nick James image) (Seiichiro Kiyota image) (Gianluca Masi image) (J. Camarasa image) (Masanori Mizutani image) (CRTS image) (Paolo Corelli image) (SWIFT image) (PS1 image) (JM Llapasset image) (T. Yusa image) (T. Nouchi image)
Mag 16.9:6/24 (15.66:5/21), Type Ia-91T (z=0.023) (offset 7.7) (References: ATEL 7528, ATEL 7529, ATEL 7532, CBAT TOCP, TNS; SN PSN J13004114+2759518)

ASASSN-15ja, ATEL 7502 discovered 2015/05/13.430 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 113-G18 at R.A. = 01h09m39s.03, Decl. = -61°19'58".3
Located 0" east and 0" north of the center of ESO 113-G18 (Discovery image)
Mag 16.3:5/13, Type Ia (z=0.026321) (offset 1.5) (ESO spectrum)

ASASSN-15jl (= PS15aol), ATEL 7527 discovered 2015/05/13.390 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h22m41s.12, Decl. = +50°58'35".4
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (PS1 image)
Mag 17.5:5/31 (17.2:5/13), Type Ia (offset 0.8) (z=0.034746) (References: ATEL 7535)

ASASSN-15jb, ATEL 7507 discovered 2015/05/13.370 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 11h20m06s.40, Decl. = +34°07'43".0
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image)
Mag 17.7:5/17 (17.2:5/13), Type Ia (z=0.03566) (References: ATEL 7510, 7511, 7512)

PSN J12204403+1650448, CBAT TOCP discovered 2015/05/12.650 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 12h20m44s.03, Decl. = +16°50'44".8
Located 1" west and 1" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.5:5/12, Type unknown

ASASSN-15jf, ATEL 7518 discovered 2015/05/12.400 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h25m11s.08, Decl. = -50°23'47".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.0:5/17 (16.5:5/12), Type Ia (z=0.036) (offset 1.6) (References: ATEL 7692)

PSN J18285823+2254106 (= PS15apj), CBAT TOCP discovered 2015/05/12.042 by Fabio Briganti (ISSP)
Found in NGC 6641 at R.A. = 18h28m58s.23, Decl. = +22°54'10".6
Located 8" east and 3" south of the center of NGC 6641 (Discovery image) (Massimo Caimmi image) (Joseph Brimacombe image) (Gianluca Masi image) (Paolo Campaner image) (PS1 image)
Mag 18.4:6/3 (16.3:5/12), Type IIb (z=0.014) (References: ATEL 7519)

ASASSN-15il, ATEL 7491 discovered 2015/05/11.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h57m08s.15, Decl. = -12°40'23".9
Located 0".5 east and 1".7 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.5:5/11, Type Ia (z=0.023316) (References: ATEL 7497)

ASASSN-15ik, ATEL 7491 discovered 2015/05/11.240 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 11h02m04s.75, Decl. = +03°30'02".7
Located 1".4 west and 0".4 south of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image)
Mag 16.8:5/12 (16.6:5/11), Type IIn (z=0.0348) (References: ATEL 7497, ATEL 7531)

PSN J12333187+2747007, CBAT TOCP discovered 2015/05/08.650 by THU-NAOC Transient Survey (TNTS)
Found in KUG 1231+280 at R.A. = 12h33m31s.87, Decl. = +27°47'00".7
Located 1" east and 3" north of the center of KUG 1231+280 (Discovery image) (Joseph Brimacombe image unconfirmed)
Mag 19.4:5/8, Type unknown

ASASSN-15ir, ATEL 7493 discovered 2015/05/08.020 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 569-G9 at R.A. = 10h48m30s.30, Decl. = -21°38'07".9
Located 12".1 east and 3".0 south of the center of ESO 569-G9 (Discovery image) (Joseph Brimacombe image)
Mag 16.6:5/11, Type II (z=0.012) (References: ATEL 7519)

ASASSN-15ih (= Gaia15afw), (= PSN J09595957-0253167), ATEL 7483 discovered 2015/05/04.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 09h59m59s.57, Decl. = -02°53'16".4
Located 1".2 west and 8".3 north of the center of the host galaxy (Discovery image) (Seiichiro Kiyota image) (Andrea Mantero image) (Gianpiero Locatelli image) (Joseph Brimacombe image) (William Wiethoff image) (JM Llapasset image) (Stan Howerton image)
Mag 17.4:5/24 (16.0:5/11), Type Ia (z=0.019827) (References: ATEL 7531 CBAT TOCP)

2015I (= PSN J07174570+2320406), CBET 4106 discovered 2015/05/02.482 by T. Noguchi
Found in NGC 2357 at R.A. = 07h17m45s.70, Decl. = +23°20'40".6
Located 66" east and 43" south of the center of NGC 2357 (Discovery image)
Mag 14.0:5/19, Type Ia (z=0.007589) (References: ATEL 7476, CBAT TOCP, TNS; SN 2010bj)
Supernova 2014I images sub-page

PS15ahs (= Gaia15afd), ATEL 7471 discovered 2015/05/02.523 by PS1 Science consortium
Found in MCG +7-37-11 at R.A. = 17h59m29s.77, Decl. = +43°23'24".2
Located 1".5 east and 4" south of the center of MCG +7-37-11 (Discovery image) (Joseph Brimacombe image) (Masanori Mizutani image) (Andrea Mantero image) (Jordi Camarasa image) (Manfred Mrotzek image) (Kunihiro Shima image)
Mag 17.0:6/12 (15.9:5/9), Type Ia (offset 6.71) (z=0.031) (References: ATEL 7477, ATEL 7611)

ASASSN-15id, ATEL 7461 discovered 2015/04/29.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 19h38m30s.11, Decl. = -79°25'51".9
Located 13".0 west and 26".7 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Joseph Brimacombe image)
Mag 17.0:5/2 (16.0:4/29), Type unknown

LSQ15alq (= PS15amx) ATEL 7465 discovered 2015/04/29 by La Silla-QUEST at R.A. = 13h09m18s.56, Decl. = -25°52'20".24 Mag 18.5:5/23 (18.0:5/22), Type Ia (z=0.047) (host ESO 508-G16) (Discovery image)

PSN J19435637+4758301, CBAT TOCP discovered 2015/04/28.398 by R. Gagliano, D. Post, Jack Newton, and Tim Puckett
Found in UGC 11469 at R.A. = 19h43m56s.37, Decl. = +47°58'30".1
Located 8".5 east and 18".8 south of the center of UGC 11469 (Discovery image) (Gianluca Masi image) (Joseph Brimacombe image)
Mag 18.8:5/7 (17.9:4/28), Type unknown

2015J (= SMTJ07350518-6907531), CBET 4115 discovered 2015/04/27.900 by SkyMapper
Found in an anonymous galaxy at R.A. = 07h35m05s.18, Decl. = -69°07'53".1
Located 0" east and 0" north of the center of the host galaxy
Mag 16.0:6/9, Type IIn (z=0.0054) (SkyMapper Light curve) (References: ATEL 7711, ATEL 7762, TNS)

ASASSN-15ic (= Gaia15afn) ATEL 7455 discovered 2015/04/27.000 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 06h14m51s.38, Decl. = -42°47'56".0
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.0:5/17 (16.4:4/28), Type Ia (z=0.025) (offset 29) (References: ATEL 7458)

MASTER OT J074610.09-712224.9, ATEL 7451 discovered 2015/04/26.752 by MASTER robotic Net
Found in PGC 269232 at R.A. = 07h46m10s.09, Decl. = -71°22'24".9
Located 1".4 east and 14".9 north of the center of PGC 269232 (Discovery image) (Joseph Brimacombe image)
Mag 16.6:4/29 (16.3:4/26), Type Ia (z=0.019) (References: ATEL 7458)

ASASSN-15hx, ATEL 7447 discovered 2015/04/26.180 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 13h43m16s.69, Decl. = -31°33'21".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 13.1:5/11, Type Ia (offset 4) (References: ATEL 7452)

ASASSN-15hz, ATEL 7450 discovered 2015/04/26.380 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h29m38s.08, Decl. = -65°27'56".2
Located 1".4 east and 3".3 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 17.1:5/13 (16.7:4/28), Type Ia (z=0.033) (References: ATEL 7458)

2015K (= PSN J23355226+2336521) (= Gaia15aer), CBET 4116 discovered 2015/04/25.786 by Koichi Itagaki
Found in NGC 7712 at R.A. = 23h35m52s.26, Decl. = +23°36'52".1
Located 8" east and 15" south of the center of NGC 7712 (Discovery image) (T. Noguchi image) (Kunihiro Shima image) (Joseph Brimacombe image) (Gianluca Masi image) (Thomas Langhans image)
Mag 17.5:7/28 (16.1:4/26), Type Ic (z=0.010184) (References: CBAT TOCP ATEL 7456, ATEL 7467, TNS; vsnet-recent-sn 5967)

ASASSN-15hy (= PS15aou), ATEL 7450 discovered 2015/04/25.210 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 20h10m02s.35, Decl. = -00°44'21".3
Located 11".2 west and 6".3 north of the center of the host galaxy (Discovery image) (Marc Deldem image) (Marc Deldem image) (PS1 image) (Marc Deldem image) (Joel Nicolas image) (Marc Deldem image) (LOSS image)
Mag 18.4:9/7 (15.7:5/8), Type Ia-pec (z=0.025) (References: ATEL 7452)

PSN J12060084+2036183 (= SNhunt287), CBAT TOCP discovered 2015/04/25.190 by Catalina Real-Time Transient Survey and Stan Howerton
Found in NGC 4098 at R.A. = 12h06m00s.84, Decl. = +20°36'18".3
Located 43" west and 4" south of the center of NGC 4098 (Discovery image) (Stan Howerton image) (Joseph Brimacombe image) (William Wiethoff image) (Andrea Mantero image) (Gianluca Masi image) (Stan Howerton image)
Mag 18.7:5/11 (18.0:5/7), Type unknown

LSQ15aja ATEL 7452 discovered 2015/04/24 by La Silla-QUEST at R.A. = 17h03m08s.91, Decl. = +12°27'41".6 Mag 19.0:04/24, Type Ia (z=0.068)

ASASSN-15hs, ATEL 7444 discovered 2015/04/24.180 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h33m34s.31, Decl. = -78°07'23".5
Located 2".2 east and 1".7 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.6:4/24, Type IIn (z=0.009) (References: ATEL 7458)

PSN J13145290+3442128 (= CSS150423:131453+344213) (= PS15aio), CBAT TOCP discovered 2015/04/23.320 by Catalina Real-Time Transient Survey
Found in MCG +6-29-66 at R.A. = 13h14m52s.90, Decl. = +34°42'12".8
Located 22" west and 4" north of the center of MCG +6-29-66 (Discovery image) (Andrea Mantero image) (Joseph Brimacombe image) (Kunihiro Shima image) (Masanori Mizutani image) (PS1 image) (Paolo Corelli image)
Mag 19.2:5/16 (17.5:4/23), Type Ia (z=0.052850) (References: ATEL 7476)

PS15afa, ATEL 7442 discovered 2015/04/23.304 by PS1 Science consortium
Found in NGC 3404 at R.A. = 10h50m18s.15, Decl. = -12°06'28".1
Located 0" east and 0" north of the center of NGC 3404 (Discovery image) (Joseph Brimacombe image)
Mag 17.4:4/23, Type II (z=0.015) (z=0.015364) (offset 4.15) (References: ATEL 7452; SN 2008bt)

PS15aez ATEL 7437 discovered 2015/04/22.262 by PS1 Science consortium at R.A. = 11h00m09s.77, Decl. = +05°33'48".5 Mag 17.69, Type Ia (z=0.056) (offset 1.5) (Discovery image) (References: ATEL 7440)

MASTER OT J163343.30+294131.6 (= CSS150507:163343+294131), ATEL 7424 discovered 2015/04/20.718 by MASTER robotic Net at R.A. = 16h33m43s.30, Decl. = +29°41'31".6 Mag 18.65:5/7, Type unknown (Discovery image) (CRTS image)

ASASSN-15hh, ATEL 7419 discovered 2015/04/20.020 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 2115A at R.A. = 05h51m18s.69, Decl. = -50°35'09".8
Located 10".8 west and 11".5 south of the center of NGC 2115A (Discovery image) (Joseph Brimacombe image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 16.6:4/22 (16.3:4/20), Type Ia (z=0.023389) (References: ATEL 7422 ATEL 7443)

ASASSN-15ho, ATEL 7426 discovered 2015/04/19.060 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 09h09m23s.89, Decl. = -04°43'30".10
Located 7".1 east and 3".3 south of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image) (Gregor Krannich image) (Joseph Brimacombe image)
Mag 16.7:4/21, Type Ia (z=0.0460) (References: ATEL 7432)

ASASSN-15hg, ATEL 7413 discovered 2015/04/19.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 63-98 at R.A. = 09h53m48s.62, Decl. = +09°11'37".8
Located 9".1 west and 0".2 north of the center of CGCG 63-98 (Discovery image) (Gianpiero Locatelli image) (Joseph Brimacombe image)
Mag 16.8:4/22, Type Ia (z=0.029771) (References: ATEL 7420, ATEL 7421)

MASTER OT J122915.24+815214.3, ATEL 7414 discovered 2015/04/17.828 by MASTER robotic Net
Found in UGC 7624 at R.A. = 12h29m15s.24, Decl. = +81°52'14".3
Located 10".3 east and 3".7 north of the center of UGC 7624 (Discovery image) (Masanori Mizutani image) (Kunihiro Shima image)
Mag 20.0:4/21 (18.5:4/17), Type unknown

ASASSN-15hf, ATEL 7406 discovered 2015/04/17.050 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 375-G41 at R.A. = 10h29m30s.76, Decl. = -35°15'35".2
Located 2".9 west and 0".3 north of the center of ESO 375-G41 (Discovery image) (Joseph Brimacombe image)
Mag 16.4:6/13 (14.2:5/3), Type Ia (z=0.005) (References: ATEL 7412)

MASTER OT J223910.79+341826.0, ATEL 7410 discovered 2015/04/17.049 by MASTER robotic Net at R.A. = 22h39m10s.79, Decl. = +34°18'26".0 Mag 16.7:4/17, Type unknown (offset 8.2) (Discovery image)

PSN J16501647+2334449 (= SNhunt286), CBAT TOCP discovered 2015/04/14.480 by Catalina Real-Time Transient Survey and Stan Howerton
Found in NGC 6233 at R.A. = 16h50m16s.47, Decl. = +23°34'44".9
Located 11" east and 3" south of the center of NGC 6233 (Discovery image) (Joseph Brimacombe image) (Stan Howerton image) (Stan Howerton image) (Kunihiro Shima image) (Stan Howerton image) (Stan Howerton image)
Mag 20.7:5/11 (17.5:4/17), Type unknown (Stan Howerton light curve)

ASASSN-15hc (= PS15adf), ATEL 7398 discovered 2015/04/14.292 by All Sky Automated Survey for SuperNovae (ASAS-SN); PS1 SN page
Found in an anonymous galaxy at R.A. = 10h24m38s.82, Decl. = -02°59'07".8
Located 5".1 west and 0".3 south of the center of the host galaxy (Discovery image) (PS1 image) (Seiichiro Kiyota image) (Joseph Brimacombe image) (Kunihiro Shima image) (Gianpiero Locatelli image)
Mag 16.4:4/22, Type Ia (z=0.031) (References: ATEL 7405, ATEL 7411)

PSN J12054713+2025026, CBAT TOCP discovered 2015/04/13.055 by Tim Puckett
Found in PGC 1626773 at R.A. = 12h05m47s.13, Decl. = +20°25'02".6
Located 1" east and 8" south of the center of PGC 1626773 (Gianluca Masi image) (Gianpiero Locatelli image) (William Wiethoff image) (Joseph Brimacombe image) (Kunihiro Shima image) (Andre Mantero image) (TNTS image) (Stan Howerton image)
Mag 19.6:4/25 (18.5:4/13), Type unknown

ASASSN-15gz (= PS15afe), ATEL 7385 discovered 2015/04/13.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h42m32s.14, Decl. = -13°27'36".6
Located 6".7 west and 7" south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (PS1 image)
Mag 17.1:4/23 (16.7:4/20), Type Ia (z=0.034027) (References: ATEL 7401)

ASASSN-15he, ATEL 7400 discovered 2015/04/12.340 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 69-G5 at R.A. = 16h31m33s.50, Decl. = -67°52'04".2
Located 10".4 west and 0".4 north of the center of ESO 69-G5 (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 17.0:5/13 (16.6:4/12), Type Ia (z=0.014) (References: ATEL 7412)

ASASSN-15gw, ATEL 7370 discovered 2015/04/10.540 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 5536 at R.A. = 14h16m23s.97, Decl. = +39°30'09".0
Located 1".3 east and 1".1 north of the center of NGC 5536 (Discovery image) (Joseph Brimacombe image) (Gregor Krannich image) (Kunihiro Shima image) (Jordi Camarasa image)
Mag 16.5:4/10, Type Ia-91bg (z=0.019507) (References: ATEL 7405)

2015Y (= PSN J09023787+2556042) (= Gaia15aet), CBET 4170 discovered 2015/04/11.184 by Lick Observatory Supernova Search
Found in NGC 2735 at R.A. = 09h02m37s.87, Decl. = +25°56'04".2
Located 10".3 west and 0".4 south of the center of NGC 2735 (Discovery image) (Giancarlo Cortini prediscovery image) (Giancarlo Cortini image) (Jaroslaw Grzegorzek prediscovery image) (Gianpiero Locatelli image) (Andrea Mantero image) (Manfred Mrotzek image) (JM Llapasset image) (Kunihiro Shima image) (Marco Russiani image)
Mag 17.0:4/26 (15.9:4/18), Type IIb (z=0.008) (References: ATEL 7366 7368, 7611, CBAT TOCP, TNS)

2015R, (= PSN J13443367+0446535), CBET 4129 discovered 2015/04/09.890 by F. Ciabattari, E. Mazzoni and S. Donati (ISSP)
Found in UGC 8690 at R.A. = 13h44m33s.67, Decl. = +04°46'53".5
Located 5" west and 22" north of the center of UGC 8690 (Discovery image) (Gianpiero Locatelli image) (Paolo Campaner image) (Andrea Mantero image) (Massimo Caimmi image) (Fabio Briganti image) (Paolo Campaner image) (R. Furgoni and A. Righelli image)
Mag 18.6:4/19 (17.8:4/9), Type II (z=0.023143) (Padova-Asiago spectrum) (References: ATEL 7372, CBAT TOCP, TNS; SN 2005G)

ASASSN-15gr, ATEL 7360 discovered 2015/04/09.050 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 366-G15 at R.A. = 06h45m20s.58, Decl. = -34°53'38".1
Located 11".8 west and 14".8 south of the center of ESO 366-G15 (Discovery image) (Seiichiro Kiyota image) (Roland Santallo image)
Mag 17.5:5/17 (15.9:4/22), Type Ia (z=0.024) (References: ATEL 7363; SN 2023cmz)

MASTER OT J062210.50-542849.8, ATEL 7357 discovered 2015/04/08.825 by MASTER robotic Net
Found in PGC 148751 at R.A. = 06h22m10s.50, Decl. = -54°28'49".8
Located 10".4 west and 2".8 north of the center of PGC 148751 (Discovery image)
Mag 17.8:4/8, Type unknown

MASTER OT J061701.22-475148.0, ATEL 7356 discovered 2015/04/08.815 by MASTER robotic Net
Found in ESO 205-5 at R.A. = 06h17m01s.22, Decl. = -47°51'48".0
Located 24" east and 1".4 south of the center of ESO 205-5 (Discovery image)
Mag 17.8:4/8, Type unknown

PSN J08564998+5307380, CBAT TOCP discovered 2015/04/07.500 by THU-NAOC Transient Survey (TNTS) at R.A. = 08h56m49s.98, Decl. = +53°07'38".0 Mag 19.7:4/7, Type unknown (offset 4E 1S) (Discovery image)

ASASSN-15go, ATEL 7349 discovered 2015/04/06.050 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 06h11m30s.50, Decl. = -16°29'03".5
Located 0".2 west and 5".0 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Joseph Bromacombe image (color version))
Mag 16.5:4/19 (15.8:4/9), Type Ia (z=0.019) (References: ATEL 7368, ATEL 7375)

2015V (= PSN J17492705+3608360), CBET 4167 discovered 2015/04/04.516 by Lick Observatory Supernova Search
Found in UGC 11000 at R.A. = 17h49m27s.05, Decl. = +36°08'36".0
Located 4".6 east and 6".7 south of the center of UGC 11000 (Discovery image) (JM Llapasset image) (Masanori Mizutani image) (Kunihiro Shima image) (Maurice Gavin image) (Manfred Mrotzek image) (Joel Nicolas image) (SWIFT image) (Joel Nicolas image) (Thomas Langhans image)
Mag 16.3:6/22 (15.1:4/15), Type IIP (z=0.004566) (SWIFT light curve) (References: ATEL 7345, ATEL 7347, ATEL 7353, CBAT TOCP, TNS)

MASTER OT J172624.20+335044.4, ATEL 7346 discovered 2015/04/01.974 by MASTER robotic Net at R.A. = 17h26m24s.20, Decl. = +33°50'44".4 Mag 17.6:4/1, Type unknown (Discovery image)

PS15yv PS1 SN page discovered 2015/04/01.382 by PS1 Science consortium at R.A. = 13h44m42s.10, Decl. = +18°00'17".5 Mag 19.9:4/1 (19.8:4/1), Type unknown (offset 3.7) (Discovery image)

LSQ15abm ATEL 7415 discovered 2015/04/01 by La Silla-QUEST at R.A. = 11h37m35s.11, Decl. = -07°11'05".1 Mag 18.7:04/01, Type Ia (z=0.091) (Joseph Brimacombe image)

PS15yl (= Gaia15afa), ATEL 7336 discovered 2015/03/31.000 by PS1 Science consortium
Found in an anonymous galaxy at R.A. = 13h20m23s.74, Decl. = +21°18'25".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (William Wiethoff image) (Masanori Mizutani image)
Mag 18.9:5/13 (17.7:3/31), Type Ia (offset 5.58) (z=0.038842) (References: ATEL 7611)

ASASSN-15fz (= PSN J13352514+0124305) (= PS15adi), ATEL 7320 discovered 2015/03/30.570 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 5227 at R.A. = 13h35m25s.14, Decl. = +01°24'33".0
Located 9".3 east and 8" south of the center of NGC 5227 (Discovery image) (Andrea Mantero image) (Joseph Brimacombe image) (Gianpiero Locatelli image) (Jaroslaw Grzegorzek image) (Masanori Mizutani image) (PS1 image) (Paolo Campaner image) (Kunihiro Shima image) (M. Caimmi image) (K. Itagaki image) (Esteban Aguilar image) (Paolo Corelli image)
Mag 17.1:4/19 (16.9:3/30), Type II (z=0.017479) (Padova-Asiago spectrum) (References: ATEL 7323, CBAT TOCP)

ASASSN-15ga, ATEL 7317 discovered 2015/03/30.290 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 4866 at R.A. = 12h59m27s.29, Decl. = +14°10'15".8
Located 2".4 east and 0" north of the center of NGC 4866 (Discovery image) (Joseph Brimacombe image)
Mag 15.6:3/30, Type Ia-91bg (z=0.0066) (References: ATEL 7333)

PSN J11571789+3624544 (= SNhunt285), CBAT TOCP discovered 2015/03/30.210 by Catalina Real-Time Transient Survey
Found in UGC 6929 at R.A. = 11h57m17s.89, Decl. = +36°24'54".4
Located 22" west and 3" south of the center of UGC 6929 (Discovery image) (Stan Howerton image) (Stan Howerton image) (William Wiethoff image) (Stan Howerton image) (Stan Howerton image)
Mag 18.6:4/25 (18.2:4/10), Type unknown

LSQ15aae ATEL 8325 discovered 2015/03/30 by La Silla-QUEST at R.A. = 16h30m15s.70, Decl. = +05°55'58".73 Mag 99.9:3/30, Type Ia-91T (z=0.05)

ASASSN-15fy, ATEL 7348 discovered 2015/03/29.380 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 19h50m22s.34, Decl. = -14°17'45".10
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.9:3/29, Type Ia (z=0.025) (offset 3SW) (References: ATEL 7354)

MASTER OT J060117.49-254844.2, ATEL 7307 discovered 2015/03/28.815 by MASTER robotic Net
Found in PGC 774805 at R.A. = 06h01m17s.49, Decl. = -25°48'44".2
Located 7".5 east and 8".1 south of the center of PGC 774805 (Discovery image) (Joseph Brimacombe image)
Mag 18.2:3/28, Type unknown

PSN J12261594+0830407 (= PS15ts)

PSN J13315145+3000276, CBAT TOCP discovered 2015/03/25.750 by THU-NAOC Transient Survey (TNTS) at R.A. = 13h31m51s.45, Decl. = +30°00'27".6 Mag 18.6:3/25, Type unknown (offset 2W 1N) (Discovery image)

PSN J13402316+2824385 (= CSS150326:134023+282439), CBAT TOCP discovered 2015/03/25.750 by THU-NAOC Transient Survey (TNTS) at R.A. = 13h40m23s.16, Decl. = +28°24'38".5 Mag 18.23:3/26 (17.7:3/25), Type unknown (offset 0E 1S) (Discovery image) (CRTS image)

PS15uj, ATEL 7295 discovered 2015/03/25.386 by PS1 Science consortium
Found in an anonymous galaxy at R.A. = 10h19m21s.35, Decl. = -22°08'37".6
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.0:3/29, Type unknown (z=0.01214) (offset 3.16)

ASASSN-15fs (= Gaia15afh) (= PS15aij), ATEL 7296 discovered 2015/03/25.560 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 229-10 at R.A. = 18h58m40s.82, Decl. = +43°28'07".9
Located 0" east and 0" north of the center of CGCG 229-10 (Discovery image) (Joseph Brimacombe image) (PS1 image)
Mag 18.4:5/17 (16.6:3/25), Type Ia (z=0.02902) (offset 2.5) (References: ATEL 7306)

2015bw (= PSN J13332289+5843315) (= Gaia15ael) (= CSS150325:133323+584331), CBAT TOCP discovered 2015/03/25 by Catalina Real-Time Transient Survey; S. Maticic
Found in an anonymous galaxy at R.A. = 13h33m22s.89, Decl. = +58°43'31".5
Located 27" west and 11" north of the center of the host galaxy (Discovery image) (S. Maticic image) (Joseph Brimacombe image) (Gianpiero Locatelli image) (William Wiethoff image) (Masanori Mizutan image) (Esteban Aguilar image)
Mag 17.9:4/17 (16.9:4/7), Type Ia (z=0.030) (References: ATEL 7403, TNS, TNS)

PSN J09325977+2957036 (= SNhunt283), CBAT TOCP discovered 2015/03/24.110 by Catalina Real-Time Transient Survey and Stan Howerton
Found in an anonymous galaxy at R.A. = 09h32m59s.77, Decl. = +29°57'03".6
Located 1" east and 1" north of the center of the host galaxy (Discovery image) (William Wiethoff image)
Mag 18.8:3/24, Type unknown

ASASSN-15fr, ATEL 7281 discovered 2015/03/24.350 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 09h20m20s.44, Decl. = -07°38'26".8
Located 0".2 west and 3".6 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Joseph Brimacombe image)
Mag 16.5:3/25 (16.4:3/24), Type Ia-91T (z=0.033436) (References: ATEL 7305, ATEL 7308)

2015G (= PSN J20372558+6607115), CBET 4087 discovered 2015/03/23.788 by Kunihiro Shima
Found in NGC 6951 at R.A. = 20h37m25s.58, Decl. = +66°07'11".5
Located 68".7 east and 51".4 north of the center of NGC 6951 (Discovery image) (Denis Buczynski image) (Kunihiro Shima image) (Masanori Mizutani image) (Andrea Mantero image) (T. Noguchi image) (S. Kiyota image) (T. Yusa image) (Andy Cason image) (Andy Cason image) (Gianluca Masi image) (Kunihiro Shima image) (Markus B¡ütikofer image) (Manfred Mrotzek image) (Kunihiro Shima image)
Mag 17.9:4/17 (15.5:3/23), Type Ibn (z=0.004750) (References: ATEL 7298, ATEL 7563, CBAT TOCP, TNS; SN 2000E, 1999el)

MASTER OT J132723.53+674411.9, ATEL 7273 discovered 2015/03/22.748 by MASTER robotic Net at R.A. = 13h27m23s.53, Decl. = +67°44'11".9 Mag 19.3:3/22, Type unknown (Discovery image)

MASTER OT J131847.92+672030.3, ATEL 7270 discovered 2015/03/22.740 by MASTER robotic Net at R.A. = 13h18m47s.92, Decl. = +67°20'30".3 Mag 18.4:3/22, Type unknown (Discovery image)

PS15rs, ATEL 7274 discovered 2015/03/21.570 by PS1 Science consortium at R.A. = 16h14m01s.35, Decl. = -18°03'32".8 Mag 17.30, Type Ia (z=0.029) (Discovery image) (References: ATEL 7308)

PSN J12160519+2640588 (= SNhunt282), CBAT TOCP discovered 2015/03/20.350 by Catalina Real-Time Transient Survey and Stan Howerton at R.A. = 12h16m05s.19, Decl. = +26°40'58".8 Mag 18.1:3/29, Type unknown (Discovery image) (Stan Howerton image)

MASTER OT J111224.35-321250.1, ATEL 7263 discovered 2015/03/19.973 by MASTER robotic Net
Found in PGC 3081825 at R.A. = 11h12m24s.35, Decl. = -32°12'50".1
Located 19".8 east and 14".7 north of the center of PGC 3081825 (Discovery image) (Kunihiro Shima image)
Mag > 19.0:3/22 (18.9:3/20), Type unknown

ASASSN-15fk (= MASTER OT J054012.24-384842.1), ATEL 7259 discovered 2015/03/19.120 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 05h40m12s.18, Decl. = -38°48'42".5
Located 23".4 west and 13".9 south of the center of the host galaxy (Discovery image) (Seiichiro Kiyota image)
Mag 17.8:3/31 (17.0:3/19), Type Ia (z=0.035972) (References: ATEL 7332, ATEL 7343)

LSQ15abl ATEL 7412 discovered 2015/03/19 by La Silla-QUEST at R.A. = 09h40m29s.50, Decl. = -04°11'32".3 Mag 17.9:03/19, Type SLSN-II (z=0.087) (References: ATEL 7439)

MASTER OT J053934.36-275536.9, ATEL 7252 discovered 2015/03/18.810 by MASTER robotic Net
Found in PGC 178633 at R.A. = 05h39m34s.36, Decl. = -27°55'36".9
Located 13".9 east and 10".7 north of the center of PGC 178633 (Discovery image)
Mag 18.7:3/18, Type unknown

ASASSN-15fj, ATEL 7257 discovered 2015/03/18.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 17h10m08s.55, Decl. = +74°43'42".6
Located 0".3 west and 0".4 south of the center of the host galaxy (Discovery image) (Kunihiro Shima image) (Masanori Mizutani image)
Mag 15.6:3/30, Type Ia (z=0.045) (References: ATEL 7287)

SMTJ13455799-3532544 ATEL 7271 discovered 2015/03/18 by SkyMapper at R.A. = 13h45m57s.99, Decl. = -35°32'54".4 Mag 20.13:03/18, Type unknown

ASASSN-15fi, ATEL 7256 discovered 2015/03/17.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in Mrk 884 at R.A. = 16h31m48s.80, Decl. = +20°24'38".5
Located 0".6 east and 0".3 south of the center of Mrk 884 (Discovery image) (Kunihiro Shima image)
Mag 17.2:3/17, Type II (z=0.017182) (References: ATEL 7284)

ASASSN-15fa (= Gaia15adb), ATEL 7245 discovered 2015/03/17.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 6319 at R.A. = 17h09m46s.03, Decl. = +62°58'27".0
Located 13".4 east and 4" north of the center of NGC 6319 (Discovery image) (Kunihiro Shima image) (Masanori Mizutani image) (Kunihiro Shima image) (JM Llapasset image) (Paolo Campaner image)
Mag 17.1:4/9 (15.9:3/20), Type Ia (z=0.02741) (Padova-Asiago spectrum) (References: ATEL 7253)

2015bp (= PSN J15053007+0138024) (= SNhunt281), CBAT TOCP discovered 2015/03/16.490 by Catalina Real-Time Transient Survey and Stan Howerton
Found in NGC 5839 at R.A. = 15h05m30s.07, Decl. = +01°38'02".4
Located 39" east and 3" south of the center of NGC 5839 (Discovery image)
Mag 17.1:6/5 (13.6:4/3), Type Ia-91bg (z=0.004069) (References: ATEL 7251, TNS)
PSN J15053007+0138024 images sub-page

MASTER OT J125459.84-442516.5, ATEL 7359 discovered 2015/03/16.002 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 12h54m59s.84, Decl. = -44°25'16".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image)
Mag 17.3:3/16, Type unknown (offset 29.5)

PSN J02330480+3530396, CBAT TOCP discovered 2015/03/15.580 by Zhijian Xu and Xing Gao
Found in MCG +6-6-53 at R.A. = 02h33m04s.80, Decl. = +35°30'39".6 (= PGC 9714)
Located 7".4 east and 11".4 north of the center of MCG +6-6-53 (Discovery image) (Jujia Zhang and Yufeng Fan image)
Mag 17.2:3/15, Type Ia (z=0.045) (References: ATEL 7243; SN 2003ii)

PSN J08593491+4555343 (= PS15tb), (= Gaia15acx), CBAT TOCP discovered 2015/03/12.810 by F. Ciabattari, E. Mazzoni and G. Petroni (ISSP)
Found in UGC 4709 at R.A. = 08h59m34s.91, Decl. = +45°55'34".3
Located 4" east and 4" south of the center of UGC 4709 (Confirmation image) (Paolo Campaner image) (Massimo Caimmi image) (Juan-Luis Glez. Carballo image) (William Wiethoff image) (Rafael Benavides image) (Masanori Mizutani image) (JM Llapasset image) (Kunihiro Shima image) (Gianpiero Locatelli image) (PS1 image)
Mag 17.4:3/25 (15.8:3/15), Type Ia (z=0.0281) (Padova-Asiago spectrum) (References: ATEL 7222, ATEL 7234)

MASTER OT J204313.96-321110.3, ATEL 7294 discovered 2015/03/07.145 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 20h43m13s.96, Decl. = -32°11'10".3
Located 1".8 west and 4".5 south of the center of the host galaxy (Discovery image)
Mag 16.8:3/7, Type unknown

PSN J12465110+0950521 (= SNhunt280), CBAT TOCP discovered 2015/03/11.450 by Catalina Real-Time Transient Survey and Stan Howerton
Found in an anonymous galaxy at R.A. = 12h46m51s.10, Decl. = +09°50'52".1 (near IC 816)
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 18.0:3/22, Type unknown

PS15mb (= ASASSN-15ez) ATEL 7212 discovered 2015/03/10.289 by PS1 Science consortium; All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 08h59m40s.20, Decl. = +15°11'12".5
Located 0".4 east and 1".2 south of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image) (ASASSN image) (Rafael Benavides image) (Kunihiro Shima image) (Gregor Krannich image) (Masanori Mizutani image) (Diego Rodriguez image) (JM Llapasset image) (JM Llapasset image)
Mag 17.6:4/14 (15.8:3/19), Type Ia (z=0.0287) (Padova-Asiago spectrum) (References: ATEL 7219, 7228, 7229, 7234)

2015F (= PSN J07361576-6930230), CBET 4081 discovered 2015/03/09.789 by Berto Monard
Found in NGC 2442 at R.A. = 07h36m15s.76, Decl. = -69°30'23".0
Located 40" west and 84" north of the center of NGC 2442 (Discovery image)
Mag 19.1:10/2 (12.9:3/22), Type Ia (z=0.004) (References: ATEL 7209, ATEL 7220, CBAT TOCP, TNS; SN 1999ga)
2015F images sub-page

MASTER OT J202246.23+074636.3, ATEL 7191 discovered 2015/03/09.093 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 20h22m46s.23, Decl. = +07°46'36".3
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 17.3:3/22 (16.0:3/9), Type unknown

PSN J17133770+3737597, CBAT TOCP discovered 2015/03/05.850 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 17h13m37s.70, Decl. = +37°37'59".7
Located 0" east and 2" north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 15.9:3/22, Type unknown

AT2015xf (= PSN J09132750+7627410) (= PS15jf), CBAT TOCP discovered 2015/02/10.636 by Koichi Itagaki
Found in NGC 2748 at R.A. = 09h13m27s.50, Decl. = +76°27'41".0
Located 53" west and 51" south of the center of NGC 2748 (Discovery image) (Gianpiero Locatelli image) (Giancarlo Cortini image) (Masanori Mizutani image) (Kunihiro Shima image) (Manfred Mrotzek image)
Mag 18.3:2/10, Type LRN (z=0.005) (zhost=0.004923) (References: TNS, ATEL 7051, ATEL 7172; SN 2017gkk,, 2013ff, 1985A)

PSN J13215756+3843229, CBAT TOCP discovered 2015/03/04.335 by R. Gagliano, D. Post, Jack Newton, and Tim Puckett
Found in NGC 5112 at R.A. = 13h21m57s.56, Decl. = +38°43'22".9
Located 13" east and 42" south of the center of NGC 5112 (Discovery image) (Manfred Mrotzek image) (Giancarlo Cortini image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 19.3:3/12 (18.0:3/4), Type LBV (z=0.003252) (References: ATEL 7223)

ASASSN-15ed (= PS15nk), ATEL 7163 discovered 2015/03/01.590 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG +9-27-87 at R.A. = 16h48m25s.16, Decl. = +50°59'30".7 (= PGC 59030)
Located 1".0 west and 4".9 south of the center of MCG +9-27-87 (Discovery image) (PS1 image) (Kunihiro Shima image) (Joseph Brimacombe image)
Mag 17.4:3/22 (17.1:3/1), Type Ibn (z=0.049) (Padova-Asiago spectrum) (References: ATEL 7219)

MASTER OT J135329.90-421622.5, ATEL 7151 discovered 2015/02/27.021 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 13h53m29s.90, Decl. = -42°16'22".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.8:2/27, Type IIn (z=0.052) (offset 8) (References: ATEL 7209)

PSN J09080440+5541335, CBAT TOCP discovered 2015/02/26.670 by THU-NAOC Transient Survey (TNTS) at R.A. = 09h08m04s.40, Decl. = +55°41'33".5 Mag 19.3:2/26, Type unknown (offset 3W 1S) (Discovery image)

PSN J10011805+5546169, CBAT TOCP discovered 2015/02/26.750 by THU-NAOC Transient Survey (TNTS) at R.A. = 10h01m18s.05, Decl. = +55°46'16".9 Mag 19.3:2/26, Type unknown (offset 2E 1N) (Discovery image)

ASASSN-15eb, ATEL 7157 discovered 2015/02/26.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 561-G12 at R.A. = 08h06m07s.40, Decl. = -22°33'48".9
Located 1".2 west and 0".4 north of the center of ESO 561-G12 (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 16.0:2/26, Type Ia (z=0.018) (References: ATEL 7180)

PSN J12245657+2121388, CBAT TOCP discovered 2015/02/25.710 by THU-NAOC Transient Survey (TNTS)
Found in KUG 1222+216 at R.A. = 12h24m56s.57, Decl. = +21°21'38".8
Located 1" east and 2" north of the center of KUG 1222+216 (Discovery image) (Joseph Brimacombe image unconfirmed) (Kunihiro Shima image unconfirmed)
Mag 18.8:2/25, Type unknown (References: SN 2014bh)

PSN J12322660+1615318, CBAT TOCP discovered 2015/02/25.740 by THU-NAOC Transient Survey (TNTS) at R.A. = 12h32m26s.60, Decl. = +16°15'31".8 Mag 19.1:2/25, Type unknown (offset 2E 4N) (host anonymous galaxy) (Discovery image) (References: SN 2017cbs)

MASTER OT J005415.49-615258.8, ATEL 7130 discovered 2015/02/23.784 by MASTER robotic Net
Found in PGC 127812 at R.A. = 00h54m15s.49, Decl. = -61°52'58".8
Located 21" west and 36" north of the center of PGC 127812 (Discovery image)
Mag 16.9:2/23, Type unknown

2015X (= PSN J07164258+2951227), CBET 4169 discovered 2015/02/23.216 by Lick Observatory Supernova Search
Found in UGC 3777 at R.A. = 07h16m42s.58, Decl. = +29°51'22".7
Located 3".6 west and 5".1 south of the center of UGC 3777 (Discovery image) (Gianpiero Locatelli image) (Manfred Mrotzek image) (Nick James image) (William Wiethoff image) (Gregor Krannich image) (Joseph Brimacombe image) (Andrea Mantero image) (Rafael Benavides image) (Rafael Benavides image) (Kunihiro Shima image)
Mag 16.3:3/15 (16.0:3/8), Type II (z=0.010) (References: ATEL 7125 ATEL 7195, CBAT TOCP, TNS)

PSN J20580766-5147074 (= Gaia15acs), CBAT TOCP discovered 2015/02/22.129 by Berto Monard
Found in an PGC 65805 at R.A. = 20h58m07s.66, Decl. = -51°47'07".4
Located 10" west and 2" north of the center of PGC 65805 (Discovery image) (Confirmation image)
Mag 17.8:3/9 (16.3:2/22), Type Ib (z=0.02) (References: ATEL 7209)

LSQ15rw (= LSQ14rw) ATEL 7214 discovered 2015/02/22 by La Silla-QUEST at R.A. = 14h32m31s.33, Decl. = -13°39'27".4 Mag 19.5:02/22, Type IIb (z=0.021) (References: ATEL 7225)

MASTER OT J100540.87+134751.1, ATEL 7127 discovered 2015/02/21.854 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 10h05m40s.87, Decl. = +13°47'51".1
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Masanori Mizutani image) (William Wiethoff image) (Kunihiro Shima image)
Mag 18.4:3/17 (18.2:2/21), Type Ia (z=0.064) (References: ATEL 7174)

ASASSN-15dz, ATEL 7145 discovered 2015/02/20.590 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 80-55 at R.A. = 16h41m20s.87, Decl. = +08°54'31".7
Located 0".3 west and 0".9 south of the center of CGCG 80-55 (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 15.9:3/22, Type Ia (z=0.033) (References: ATEL 7180)

PSN J22171486+3534004 (= Gaia15acn), CBAT TOCP discovered 2015/02/20.071 by Zhangwei Jin and Xing Gao; Gaia Photometric Science Alerts programme
Found in UGC 11975 at R.A. = 22h17m14s.86, Decl. = +35°34'00".4
Located 55".0 west and 15".8 south of the center of UGC 11975 (Discovery image) (Z. Jin image) (X. Gao image) (Kunihiro Shima image)
Mag 16.3:3/22 (15.8:3/7), Type unknown (References: SN 2011fs)

PSN J14002117+3854517, CBAT TOCP discovered 2015/02/18.054 by Paolo Campaner (ISSP)
Found in NGC 5406 at R.A. = 14h00m21s.17, Decl. = +38°54'51".7
Located 5" east and 3" south of the center of NGC 5406 (Discovery image) (Massimo Caimmi image) (Massimo Caimmi image) (Kunihiro Shima image) (Masanori Mizutani image)
Mag 19.1:2/20 (18.2:2/18), Type II (z=0.01735) (References: ATEL 7107; SN 1977B)

ASASSN-15de, ATEL 7094 discovered 2015/02/17.400 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in PGC 35344 at R.A. = 11h28m49s.65, Decl. = +29°54'52".5
Located 2".8 east and 1".8 south of the center of PGC 35344 (Discovery image) (Gianpiero Locatelli image) (Joseph Brimacombe image) (Kunihiro Shima image) (Masanori Mizutani image) (Juan-Luis Glez. Carballo image)
Mag 16.7:2/26 (16.6:2/20), Type Ia-91T (z=0.050448) (References: ATEL 7103)

PSN J19235601-5955321, CBAT TOCP discovered 2015/02/16.642 by Stu Parker (BOSS)
Found in NGC 6782 at R.A. = 19h23m56s.01, Decl. = -59°55'32".1
Located 15" west and 11" south of the center of NGC 6782 (Discovery image) (Joseph Brimacombe image)
Mag 15.1:2/16, Type Ia (z=0.013) (References: ATEL 7102)

ASASSN-15dc (= PS15ag), ATEL 7090 discovered 2015/02/16.540 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h01m30s.82, Decl. = -00°32'24".4
Located 0".7 east and 1".5 south of the center of the host galaxy (Discovery image) (Seiichiro Kiyota image) (Kunihiro Shima image) (Joseph Brimacombe image) (PS1 image)
Mag 17.4:2/24 (16.8:2/17), Type Ia (z=0.041605) (References: ATEL 7103)

ASASSN-15dd, ATEL 7094 discovered 2015/02/15.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 107-31 at R.A. = 15h43m59s.07, Decl. = +19°12'40".7
Located 2".5 east and 0".7 south of the center of CGCG 107-31 (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image)
Mag 16.3:2/20 (15.1:2/19), Type Ia (z=0.024374) (References: ATEL 7103)

ASASSN-15db, ATEL 7078 discovered 2015/02/15.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 5996 at R.A. = 15h46m58s.69, Decl. = +17°53'02".5
Located 2".8 west and 0".5 south of the center of NGC 5996 (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image) (Bernd Gährken image) (JM Llapasset image) (Manfred Mrotzek image)
Mag 14.5:3/3 (14.2:2/19), Type Ia (z=0.010998) (References: ATEL 7086, 7087, 7089)

ASASSN-15df (= CSS150227:103530+343423), ATEL 7097 discovered 2015/02/15.460 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 10h35m29s.72, Decl. = +34°34'23".7
Located 2" east and 3".5 north of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image) (Masanori Mizutani image) (William Wiethoff image) (CRTS image)
Mag 16.30:2/27, Type Ia (z=0.03631) (References: ATEL 7103)

PS15at, ATEL 7091 discovered 2015/02/15.000 by Palomar Transient Factory at R.A. = 12h15m38s.21, Decl. = -07°47'28".1 Mag 19.0:2/27 (18.9:2/15), Type Ia (z=0.033) (host MCG -01-31-010) (Discovery image)

PS15aw, ATEL 7102 discovered 2015/02/15.000 by PS1 Science consortium at R.A. = 12h39m18s.20, Decl. = -00°58'03".9 Mag 19.5:2/27 (18.8:2/15), Type Ia (z=0.085) (offset 2.4) (Discovery image)

TCP J13535979-0755079 (= MLS150414:135400-075506) (= SNHunt279), CBAT TOCP discovered 2015/02/14.480 by Catalina Real-Time Transient Survey
Found in NGC 5339 at R.A. = 13h53m59s.79, Decl. = -07°55'07".9
Located 7" west and 43" north of the center of NGC 5339 (Discovery image) (Kunihiro Shima image) (MLS image)
Mag 18.85:4/14, Type unknown (References: SN 2013aj)

2015bo (= PSN J14095513+1731556) (= SNhunt278) (= CSS150214:140955+173155), CBAT TOCP discovered 2015/02/14.440 by Catalina Real-Time Transient Survey and Stan Howerton
Found in NGC 5490 at R.A. = 14h09m55s.13, Decl. = +17°31'55".6
Located 33" west and 49" south of the center of NGC 5490 (Discovery image) (CRTS image) (Kunihiro Shima image) (Stan Howerton image) (Stan Howerton image) (Gianluca Masi image) (Gianluca Masi image) (Marc Deldem image) (Gianluca Masi image) (Marc Deldem image) (Marc Deldem image) (Led image) (CRTS image)
Mag 21.3:4/18 (16.8:2/18), Type Ia-91bg (z=0.016) (References: ATEL 7074, ATEL 7091, ATEL 7156, TNS; SN 1997cn)

2015bq (= PSN J12350637+3114354) (= PS15xn) (= CSS150219:123506+311436) (= iPTF15ku), CBAT TOCP discovered 2015/02/14.43 by Palomar Transient Factory; THU-NAOC Transient Survey (TNTS)
Found in PGC 41898 at R.A. = 12h35m06s.37, Decl. = +31°14'35".4
Located 9" east and 12" north of the center of PGC 41898 (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image) (CRTS image) (Masanori Mizutani image) (H. Mikuz image) (PS1 image)
Mag 16.9:3/30, Type Ia-91T (z=0.028178) (References: ATEL 7109, ATEL 7119, TNS, TNS)

2015U (= PSN J07285387+3349106), CBET 4164 discovered 2015/02/13.338 by Lick Observatory Supernova Search
Found in NGC 2388 at R.A. = 07h28m53s.87, Decl. = +33°49'10".6
Located 5".5 east and 2".2 north of the center of NGC 2388 (Discovery image) (Manfred Mrotzek image) (Kunihiro Shima image) (Gianpiero Locatelli image) (Kunihiro Shima image) (Gregor Krannich image) (Jose Carrillo image) (JM Llapasset image)
Mag 14.9:2/22, Type Ibn (z=0.01379) (References: CBAT TOCP, ATEL 7105, TNS)

PSN J10234760+3348477 (= CSS150214:102348+334847), CBAT TOCP discovered 2015/02/13.312 by Robert Gagliano, Dick Post, Jack Newton, and Tim Puckett
Found in UGC 5623 at R.A. = 10h23m47s.60, Decl. = +33°48'47".7
Located 13" west and 19" north of the center of UGC 5623 (Discovery image) (Manfred Mrotzek image) (CRTS image) (Kunihiro Shima image) (Robert Koff image) (Andrea Mantero image) (Gianpiero Locatelli image) (Masanori Mizutani image) (Marc Deldem image) (Gregor Krannich image) (Andrea Mantero image) (Marc Deldem image) (Marc Deldem image)
Mag 18.7:4/7 (17.0:2/15), Type IIb (z=0.034) (References: ATEL 7087)

PSN J13471211-2422171, CBAT TOCP discovered 2015/02/12.520 by Stu Parker (BOSS)
Found in ESO 509-G108 at R.A. = 13h47m12s.11, Decl. = -24°22'17".1
Located 1" east and 6" north of the center of ESO 509-G108 (Discovery image) (CSP image) (Kunihiro Shima image)
Mag 15.1:2/19, Type Ia (z=0.019910) (References: ATEL 7075)

ASASSN-15cz, ATEL 7058 discovered 2015/02/12.480 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 292-6 at R.A. = 11h35m24s.40, Decl. = +57°38'59".6
Located 3".2 west and 0".2 south of the center of CGCG 292-6 (Discovery image) (Seiichiro Kiyota image) (Kunihiro Shima image)
Mag 17.6:2/20 (17.1:2/12), Type Ia (z=0.028767) (References: ATEL 7064)

PSN J07101678+3339463 (= MASTER OT J071016.92+333946.8) (= SNhunt277), CBAT TOCP discovered 2015/02/12.250 by Catalina Real-Time Transient Survey and Stan Howerton
Found in CGCG 176-24 at R.A. = 07h10m16s.78, Decl. = +33°39'46".3 (= PGC 20299)
Located 24" east and 5" south of the center of CGCG 176-24 (Discovery image) (Stan Howerton image) (Kunihiro Shima image) (MASTER image) (PS1 image)
Mag 19.1:2/12, Type IIP (z=0.029240) (References: ATEL 7077, ATEL 7129)

ASASSN-15da, ATEL 7061 discovered 2015/02/12.150 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 05h23m51s.88, Decl. = -24°42'08".4
Located 0".3 east and 0".5 south of the center of the host galaxy (Discovery image) (Seiichiro Kiyota image) (Kunihiro Shima image)
Mag 16.2:2/14, Type Ia (z=0.048) (References: ATEL 7064, ATEL 7068)

PSN J12354442+1606366, CBAT TOCP discovered 2015/02/11.710 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 12h35m44s.42, Decl. = +16°05'36".6
Located 3" east and 1" north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 18.4:2/11, Type IIn (z=0.070794) (References: ATEL 7081; AGN PSN J12354440+1605376)

MASTER OT J072940.10+141425.5 ATEL 7050 discovered 2015/02/11.645 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 07h29m40s.10, Decl. = +14°14'25".5 (near GRB150210.94),
Located 0".2 west and 2".8 north of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image)
Mag 17.4:2/11, Type IIP (z=0.026) (References: ATEL 7052, ATEL 7053, GCN 17432 GCN 17446)

PSN J10433393-3048206 (= PS15ip), CBAT TOCP discovered 2015/02/11.487 by Stu Parker (BOSS)
Found in ESO 437-G51 at R.A. = 10h43m33s.93, Decl. = -30°48'20".6
Located 11" east and 3" north of the center of ESO 437-G51 (Discovery image) (Kunihiro Shima image) (PS1 image)
Mag 18.4:2/25 (17.6:2/11), Type IIn (References: ATEL 7073)

PSN J08250876+5416365, CBAT TOCP discovered 2015/02/10.660 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 08h25m08s.76, Decl. = +54°16'36".5
Located 10" west and 2" north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 19.1:2/10, Type Ia-91T (z=0.099294) (References: ATEL 7971)

PSN J11495885+2119018 (= SNhunt276), CBAT TOCP discovered 2015/02/10.400 by Catalina Real-Time Transient Survey
Found in NGC 3910 at R.A. = 11h49m58s.85, Decl. = +21°19'01".8
Located 6" west and 59" south of the center of NGC 3910 (Discovery image) (Stan Howerton image) (Masanori Mizutani image) (Kunihiro Shima image) (Paolo Campaner image)
Mag 18.4:2/15 (17.6:2/12), Type Ia-91bg (z=0.026) (References: ATEL 7087; SN 2013hl)

2015H (= PSN J10544216-2104138), CBET 4093 discovered 2015/02/10.545 by Stu Parker (BOSS)
Found in NGC 3464 at R.A. = 10h54m42s.16, Decl. = -21°04'13".8
Located 30" east and 14" south of the center of NGC 3464 (Discovery image (mirror)) (Kunihiro Shima image) (Marc Deldem image) (Roland Santallo image)
Mag 17.12:2/17 (16.0:2/12), Type Ia-pec (z=0.01246) (References: ATEL 7053, ATEL 7073, CBAT TOCP, TNS; SN 2002hy, 2002J)

ASASSN-15cq, ATEL 7035 discovered 2015/02/08.570 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 218-7 at R.A. = 13h23m48s.46, Decl. = +43°17'59".1
Located 0".1 east and 5".2 south of the center of CGCG 218-7 (Discovery image) (Joseph Brimacombe image) (Masanori Mizutani image) (Kunihiro Shima image)
Mag 16.4:2/20 (16.0:2/8), Type Ia (z=0.0273) (References: ATEL 7038)

2015bh (= PSN J09093496+3307204) (= PSN J09093506+3307221) (= iPTF13efv) (= SNhunt275), CBET 4229 discovered 2015/02/07.390 by Catalina Real-Time Transient Survey and Stan Howerton
Found in NGC 2770 at R.A. = 09h09m34s.96, Decl. = +33°07'20".4
Located 15".8 east and 4".4 south of the center of NGC 2770 (Discovery image)
Mag 15.8:5/15 (15.4:5/21), Type IIn/LBV (z=0.0064) (References: ATEL 7042, 7409, 7514, 7515, 7517, 7541, 7543, CBAT TOCP, PSN J09093506+3307221, TNS; SN 2008D, 2007uy, 1999eh)
2015bh images sub-page

MASTER OT J081659.74+511233.7 (= PS15sg) (= Gaia15act) (= CSS150207:081700+511235), ATEL 7129 discovered 2015/02/07 by MASTER robotic Net; Catalina Real-Time Transient Survey
Found in an anonymous galaxy at R.A. = 08h16m59s.74, Decl. = +51°12'33".7
Located 0" east and 0" north of the center of the host galaxy (MASTER Discovery image) (CRTS Discovery image) (William Wiethoff image) (Gianpiero Locatelli image) (Masanori Mizutani image) (Masanori Mizutani image) (Kunihiro Shima image) (PS1 image)
Mag 18.7:3/23 (17.1:2/21), Type Ia (z=0.05) (References: ATEL 7156, ATEL 7174)

PSN J10491665-1938253 (= PS15um) (= LSQ15ok), CBAT TOCP discovered 2015/02/02 by Koichi Itagaki; La Silla-QUEST
Found in ESO 569-G12 at R.A. = 10h49m16s.65, Decl. = -19°38'25".3 (= PGC 032373)
Located 1" west and 12" south of the center of ESO 569-G12 (Discovery image) (Kunihiro Shima image) (Seiichiro Kiyota image) (Kunihiro image) (LOSS image) (Kunihiro. Shima image) (Seiichiro Kiyota image) (T. Yusa image) (PS1 image)
Mag 16.9:3/25 (16.8:2/20), Type IIP (z=0.01) (References: ATEL 7140 ATEL 7143)

ASASSN-15cd, ATEL 7000 discovered 2015/01/26.460 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 64-17 at R.A. = 09h59m14s.99, Decl. = +12°59'18".3
Located 3".5 east and 1".8 north of the center of CGCG 64-17 (Discovery image) (Gianpiero Locatelli image) (Andrea Mantero image) (Wim Cuppens image) (Kunihiro Shima image) (JM Llapasset image)
Mag 16.1:2/13, Type Ia (z=0.034) (References: ATEL 7003)

ASASSN-15bn, ATEL 6984 discovered 2015/01/23.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h55m35s.35, Decl. = +66°43'19".3
Located 7".2 west and 2".8 north of the center of the host galaxy (Discovery image)
Mag 16.5:1/28, Type Ia (z=0.028) (References: ATEL 7006)

PSN J11105565+5322493 (= SNhunt273) (= iPTF15il), CBAT TOCP discovered 2015/01/23.140 by Catalina Real-Time Transient Survey and Stan Howerton
Found in NGC 3549 at R.A. = 11h10m55s.65, Decl. = +53°22'49".3 (= UGC 6215)
Located 11" west and 27" south of the center of NGC 3549 (Discovery image) (Stan Howerton image) (Giancarlo Cortini image) (Masanori Mizutani image) (Joseph Brimacombe image) (Manfred Mrotzek image) (Kunihiro Shima image) (Kunihiro Shima image) (Paolo Campaner image) (Jaroslaw Grzegorzek image)
Mag 17.5:2/17 (17.0:1/26), Type II (z=0.0094) (References: ATEL 7012)

PSN J05521661+4650211, CBAT TOCP discovered 2015/01/23.030 by Doug Rich, Charlie Sawyer, and Joe Rosebush Eagle Hill Supernova Search Program
Found in MCG +8-11-10 at R.A. = 05h52m16s.61, Decl. = +46°50'21".1
Located 22" east and 22" north of the center of MCG +8-11-10 (Discovery image) (Gianpiero Locatelli image) (Rafael Benavides image) (Wim Cuppens image) (Masanori Mizutani image) (Joseph Brimacombe image) (Manfred Mrotzek image unconfirmed)
Mag 17.1:1/29, Type Ic (z=0.0224) (References: ATEL 7012)

ASASSN-15bo, ATEL 6989 discovered 2015/01/22.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h44m55s.22, Decl. = +24°34'43".7
Located 0".1 east and 0".3 south of the center of the host galaxy (Discovery image)
Mag 17.1:1/22, Type Ia (z=0.032) (References: ATEL 7040)

ASASSN-15bm, ATEL 6983 discovered 2015/01/22.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h05m51s.58, Decl. = -05°37'37".0
Located 0".1 east and 0".1 north of the center of the host galaxy (Discovery image)
Mag 16.2:1/28, Type Ia (z=0.021) (References: ATEL 6988)

ASASSN-15cb (= PS15ee), ATEL 6990 discovered 2015/01/21.540 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 42-196 at R.A. = 12h39m50s.23, Decl. = +03°47'49".8
Located 0".1 east and 0".5 north of the center of CGCG 42-196 (Discovery image) (Wim Cuppens image) (PS1 image) (LeenElineDylan(LED) image)
Mag 18.4:02/19 (16.0:1/29), Type Ia (z=0.040) (References: ATEL 6994)

PSN J12393982+1124426 (= CSS150124:123940+112443), CBAT TOCP discovered 2015/01/20.830 by THU-NAOC Transient Survey (TNTS) at R.A. = 12h39m39s.82, Decl. = +11°24'42".6 Mag 19.04:1/24 (19.3:1/20), Type Ia (z=0.11) (offset 0E 1N) (Discovery image) (CRTS image) (References: (ATEL 6977 corrected), ATEL 6978)

AT2015dl, (= PSN J14021678+5426205) (= iPTF13afz), CBAT TOCP discovered 2015/01/20.803 by Ciprian Dumitru Vintdevara
Found in M101 at R.A. = 14h02m16s.78, Decl. = +54°26'20".5
Located 489" west and 324" north of the center of M101 (Discovery image) (Confirmation image) (Koichi Itagaki image) (Koichi Itagaki image) (Kiochi Itagaki image) (Kiochi Itagaki image) (Robert Koff image) (Stan Howerton image) (Manfred Mrotzek image) (Joseph Brimacombe image) (Kunihiro Shima image) (Domenico De Luca image) (Marco Burali image) (Andrea Mantero image) (ASTRONIRCAM image)
Mag 19.86:3/11 (16.5:2/15), Type LRN (References: ATEL 7063, 7069, 7070, 7072, 7079, 7082, 7206, 8599, 8848, 8891, vsnet-alert 18292 vsnet-alert 18293, TNS; SN 2011fe 1970G 1951H 1909A)

PSN J03581436+3541327, CBAT TOCP discovered 2015/01/20.550 by THU-NAOC Transient Survey (TNTS) at R.A. = 03h58m14s.36, Decl. = +35°41'32".7 Mag 19.0:1/20, Type Ia (z=0.057) (offset 2E 1N) (Discovery image (References: (ATEL 6977 corrected), ATEL 6978)

LSQ15fg, ATEL 6998 discovered 2015/01/20 by La Silla-QUEST at R.A. = 13h44m51s.47, Decl. = -06°55'38".6 Mag 19.3:1/20, Type Ia (z=0.10)

ASASSN-15bf, ATEL 6959 discovered 2015/01/19.120 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h38m41s.10, Decl. = -41°37'26".2
Located 0".8 east and 4".7 south of the center of the host galaxy (Discovery image)
Mag 16.8:1/22, Type Ia (z=0.049) (References: ATEL 6974)

ASASSN-15be, ATEL 6950 discovered 2015/01/19.070 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h52m46s.39, Decl. = -34°18'52".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 15.7:1/23, Type Ia (z=0.0219) (offset 0.7) (References: ATEL 6988)

2015D (= PSN J13124116+1236018), CBET 4051 discovered 2015/01/18.905 by Zhangwei Jin and Xing Gao
Found in NGC 5020 at R.A. = 13h12m41s.16, Decl. = +12°36'01".8
Located 14".5 east and 2".7 north of the center of NGC 5020 (Discovery image) (Kunihiro Shima image) (Masanori Mizutani image) (Joseph Brimacombe image) (Wim Cuppens image)
Mag 18.5:1/24 (17.5:1/18), Type II (z=0.011) (References: ATEL 6965, CBAT TOCP, TNS; SN 1991J)

ASASSN-15bc, ATEL 6943 discovered 2015/01/16.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in LEDA 170061 at R.A. = 04h06m14s.64, Decl. = -08°53'08".3
Located 2".2 west and 2".9 north of the center of LEDA 170061 (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image) (Masanori Mizutani image)
Mag 16.9:1/23 (16.2:1/19), Type Ia-91T (z=0.0367) (References: ATEL 6949, ATEL 6956)

ASASSN-15bb (= Gaia15acj), ATEL 6936 discovered 2015/01/16.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 381-IG48 at R.A. = 13h01m06s.38, Decl. = -36°36'00".2
Located 10".0 east and 2".2 north of the center of ESO 381-IG48 (Discovery image) (Kunihiro Shima image)
Mag 16.9:2/20 (16.5:1/17), Type IIP (z=0.0157) (References: ATEL 6948)

ASASSN-15ba (= CSS150124:140455+085515), ATEL 6934 discovered 2015/01/15.640 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h04m55s.09, Decl. = +08°55'14".5
Located 0".7 west and 0".5 north of the center of the host galaxy (Discovery image) (Masanori Mizutani image) (Kunihiro Shima image) (Wim Cuppens image) (CRTS image) (Joseph Brimacombe image)
Mag 16.1:1/28 (15.8:1/24), Type Ia (z=0.0231) (References: ATEL 6947)

ASASSN-15az, ATEL 6921 discovered 2015/01/14.460 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 11h08m37s.60, Decl. = -10°14'57".8
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 16.5:1/28 (16.4:1/15), Type Ia (z=0.028) (offset 19) (Padova-Asiago spectrum) (References: ATEL 6925, ATEL 6928)

ASASSN-15as, ATEL 6919 discovered 2015/01/13.440 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 09h39m16s.55, Decl. = +06°25'48".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Andrea Mantero image) (Gianpiero Locatelli image) (Kunihiro Shima image)
Mag 15.9:1/17, Type Ia (z=0.03) (offset 3.4) (References: ATEL 6920, ATEL 6928)

2015E, CBET 4053 discovered 2015/01/13.420 by Kiso Supernova Survey (KISS) collaboration
Found in PGC 12009 at R.A. = 03h13m35s.31, Decl. = +00°15'03".1
Located 1".4 west and 0".8 north of the center of PGC 12009 (Gianpiero Locatelli image) (Kunihiro Shima image)
Mag 16.1:2/14, Type Ia (z=0.041) (References: TNS)

2015W (= PSN J06574303+1334457), CBET 4168 discovered 2015/01/12.276 by Lick Observatory Supernova Search
Found in UGC 3617 at R.A. = 06h57m43s.03, Decl. = +13°34'45".7
Located 31".5 west and 15".0 north of the center of UGC 3617 (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image) (Joseph Brimacombe image) (Rafael Benavides image) (Gianpiero Locatelli image) (Juan-Luis Glez. Carballo image)
Mag 17.6:3/9 (16.2:1/16), Type II (z=0.013) (References: ATEL 6909, TNS)

ASASSN-15bk (= PS15yq) (= Gaia15aao), ATEL 6979 discovered 2015/01/12.148 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 78-56 at R.A. = 15h44m12s.43, Decl. = +11°16'16".4
Located 6".9 east and 1".6 north of the center of CGCG 78-56 (Discovery image) (Wim Cuppens image) (Gaia image) (Manfred Mrotzek image) (PS1 image)
Mag 20.1:3/31 (16.7:1/24), Type Ia (z=0.0343) (References: ATEL 6988, 7012, 7014, 7021)

ASASSN-15ar (= PS15p) (= PS1-15p) (= CSS150118:022820+102304), ATEL 6915 discovered 2015/01/10.3 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 439-10 at R.A. = 02h28m20s.36, Decl. = +10°23'03".9
Located 19".4 west and 8".2 north of the center of CGCG 439-10 (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image) (CRTS image) (Wim Cuppens image) (PS1 image)
Mag 16.5:1/22 (16.3:1/17), Type Ia (z=0.029) (zhost=0.028783) (Padova-Asiago spectrum) (References: ATEL 6925, ATEL 6928)

ASASSN-15ak, ATEL 6892 discovered 2015/01/09.220 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 110 at R.A. = 00h12m01s.58, Decl. = +26°23'37".3
Located 0" east and 0" north of the center of UGC 110 (Discovery image) (Gianpiero Locatelli image) (Stan Howerton image) (Rafael Benavides image) (Diego Rodriguez image) (Kunihiro Shima image) (Masanori Mizutani image) (JM Llapasset image) (JM Llapasset image)
Mag 14.8:1/20, (offset 3.6) Type Ia-pec (z=0.015) (Padova-Asiago spectrum) (References: ATEL 6899)

LSQ15cs ATEL 6974 discovered 2015/01/09 by La Silla-QUEST at R.A. = 12h57m53s.23, Decl. = -26°15'13".9 Mag 20.5:01/09, Type Ia (z=0.109)

ASASSN-15bd, ATEL 6945 discovered 2015/01/08.64 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h54m38s.33, Decl. = +16°36'38".1
Located 1".0 west and 0".4 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 16.2:1/29, Type IIb (z=0.007946) (References: ATEL 6956, ATEL 7351)

MASTER OT J020844.29+481923.0, ATEL 6910 discovered 2015/01/08.521 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 02h08m44s.29, Decl. = +48°19'23".0
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image)
Mag 18.3:1/17 (17.4:1/8), Type Ia (z=0.036) (offset 30) (Padova-Asiago spectrum) (References: (ATEL 6925 corrected) ATEL 6926, ATEL 6952)

ASASSN-15aj, ATEL 6886 discovered 2015/01/08.300 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 3449 at R.A. = 10h52m53s.26, Decl. = -32°55'34".9
Located 5".1 west and 3".8 north of the center of NGC 3449 (Discovery image) (Kunihiro Shima image) (Wim Cuppens image) (Stan Howerton image)
Mag 14.6:1/16 (14.0:1/9), Type Ia (z=0.010921) (References: ATEL 6905, ATEL 6909; SN 2012bu)

PS15g, ATEL 6965 discovered 2015/01/08 by PS1 Science consortium at R.A. = 14h02m03s.59, Decl. = +09°55'51".1 Mag 17.4:1/9 (17.3:1/8), Type II (z=0.014) (offset 6.1) (host NGC 5414) (Discovery image)

2015C (= PSN J13183047-1436446), CBET 4049 discovered 2015/01/07.604 by Lick Observatory Supernova Search
Found in IC 4221 at R.A. = 13h18m30s.47, Decl. = -14°36'44".6
Located 1".6 east and 12".5 south of the center of IC 4221 (Discovery image) (Kunihiro Shima image)
Mag 17.3:1/22 (16.4:1/15), Type II (z=0.009) (References: ATEL 6906, ATEL 6909, CBAT TOCP, TNS; SN 2002bs)

2015da (= PSN J13522411+3941286), CBAT TOCP discovered 2015/01/09.897 by Zhangwei Jin and Xing Gao
Found in NGC 5337 at R.A. = 13h52m24s.11, Decl. = +39°41'28".6
Located 12".2 east and 14".1 north of the center of NGC 5337 (Discovery image) (Kunihiro Shima image) (E. Conseil image) (Masanori Mizutani image) (Stan Howerton image) (Wim Cuppens image) (Jaroslaw Grzegorzek image) (Marc Deldem image) (Marc Deldem image) (Marc Deldem image) (Marc Deldem image) (JM Llapasset image) (Paolo Campaner image) (JM Llapasset image) (JM Llapasset image) (LOSS image) (Manfred Mrotzek image) (JM Llapasset image) (JM Llapasset image) (Zhijian Xu & Xing Gao image) (Fabio Braganti image)
Mag 17.9:4/6/2016 (15.6:2/19), Type IIn (z=0.007222) (References: ATEL 6939, TNS)

2015B (= PS15px) (= PSN J12543553-1234186), CBET 4046 discovered 2015/01/05.123 by Simone Leonini, M. Conti, G. Guerrini, P. Rosi and L.M. Tinjaca Ramirez (ISSP)
Found in NGC 4782 at R.A. = 12h54m35s.53, Decl. = -12°34'18".6
Located 2" west and 10" south of the center of NGC 4782 (Discovery image) (M. Caimmi image) (Stan Howerton image) (Kunihiro Shima image) (Wim Cuppens image) (PS1 image)
Mag 19.0:3/20 (15.0:1/5), Type Ia (z=0.015) (Padova-Asiago spectrum) (References: ATEL 6899, CBAT TOCP, TNS; SN 1956B)

2015A (= PSN J09411555+3553174), CBET 4045 discovered 2015/01/09.636 by Koichi Itagaki
Found in NGC 2955 at R.A. = 09h41m15s.55, Decl. = +35°53'17".4
Located 13" west and 21" north of the center of NGC 2955 (Discovery image) (Kunihiro Shima image) (Gianpiero Locatelli image) (T. Noguchi image) (Manfred Mrotzek image) (Marc Deldem image)
Mag 17.4:2/10 (16.6:1/9), Type Ia (z=0.023) (Padova-Asiago spectrum) (References: ATEL 6899, CBAT TOCP, TNS)

ASASSN-15al (= Gaia15aah), ATEL 6894 discovered 2015/01/04.083 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h57m49s.63, Decl. = -21°35'34".1
Located 1".3 east and 7".1 south of the center of the host galaxy (Discovery image) (Kunihiro Shima image) (Gianpiero Locatelli image) (William Wiethoff image)
Mag 16.8:1/16 (16.3:1/12), Type Ia (z=0.03) (References: ATEL 6909, ATEL 6952)

ASASSN-15ab, ATEL 6864 discovered 2015/01/02.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 325-G45 at R.A. = 14h03m06s.24, Decl. = -38°28'29".9
Located 27 west and 1".3 north of the center of ESO 325-G45 (Discovery image) (Joseph Brimacombe image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 17.5:2/7 (15.4:1/7), Type IIn (z=0.0178) (References: ATEL 6882)

ASASSN-15ae (= Gaia15aaj), ATEL 6870 discovered 2015/01/01.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h51m05s.81, Decl. = +34°25'55".8
Located 3".1 west and 3".9 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image)
Mag 16.5:1/11 (16.1:1/9), Type Ia (z=0.031238) (Asiago spectrum) (References: ATEL 6897, ATEL 6899; SN 2016cnv)

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