Bright Supernovae pages - Updates 2015
Please note that this is an archive of the changes made on the
Bright Supernovae pages
and that this page is not maintained. The latest updates can be found on the
updates page .
The latest links can be found on the
links page .
2015/12/23
Created entries for
DES15E2mlf (SNLS supernova at a redshift of 1.84)
Updated the entry for
2013df (Radio detection)
2015/12/18
Created entries for
PSN J10051374+2127231 (Mag 17.8 in UGC 5434),
PSN J09180727+1328181 (Mag 19.5 in MCG +2-24-5),
PSN J07484828+5435434 (Mag 19.1 in NGC 2446)
ASASSN-15ug (Mag 16.4 in anonymous),
ASASSN-15uh (Mag 16.5 in KUG 0925+693)
Nova M31 2015-12a?
(= PNV J00424161+4115223 Mag 16.9 in M31)
Updated the entries for
ASASSN-15tu (Type IIb),
PS15cwv (Type Ia),
PS15dmf (Type Ia),
PS15dnf (Type unknown),
PS15dng (Type Ia),
OGLE15xl (Type unknown),
OGLE15xt (Type Galaxy),
PS15dcw (Type Ia),
PS15dlq (Type Ia),
PS15dmp (Type Ia),
PSN J02473451+3454336 (Type Ia),
PSN J14102342-4318437 (Type Ib)
2015/12/15
Created entries for
PSN J14102342-4318437 (Mag 14.4 in NGC 5483),
Nova M33 2015-12a?
(= ASASSN-15th, Mag 16.4 in M33, which I somehow missed)
DES15X2mzv (Mag 23.6, Type Ia)
3 OGLE supernovae
4 PS1 supernovae
Updated the entry for
2015bf (was PSN J23244903+1516520, Type II in NGC 7653)
2009ip (observations)
Added images of
2015ar (Mag 15.7),
2015as (Mag 14.3),
2015az (Mag 14.6),
2015ba (Mag 16.1),
2015bb (Mag 18.0),
2015bc (Mag 17.3),
ASASSN-15tw (Mag 16.4),
ASASSN-15tz (Mag 17.2),
CSS151130:042406+280108 (Mag 17.8),
Nova M33 2015-12a (Mag 18.3),
PSN J07370423+6535509 (Mag 18.4 LBV in NGC 2403 from 2013),
PSN J09100885+5003396 (Mag 17.5:),
PSN J15502534+1856075 (Mag 16.9),
PSN J23244903+1516520 (Mag 17.1)
2015/12/06
Created entries for
ASASSN-15tn (Mag 16.0 in CGCG 496-051),
PSN J05140624-1037300 (Mag 18.0 in NGC 1843)
Updated the entry for
2015bc
(was PSN J05225991-0008174, Type II in UGC 3301)
2015/12/04
Created entries for
ASASSN-15tm (Mag 17.2 in 2MASX J23273537+2924275),
PSN J10492303+4318399 (Mag 19.1 in UGC 5925),
4 PS1 supernovae ,
2 CRTS supernovae , and
20 DES supernovae
Updated the entries for
ASASSN-15tj (Type Ia, found young),
OGLE15tt (Type II?),
OGLE15vk (Type Ic),
PS15cyn (Type Ia),
PS15cyo (Type Ic),
PS15cze (Type Ia),
CSS151130:014258+273410 (Type IIb?),
PS15cym (Type Ia-91T),
PSN J05225991-0008174 (Type II),
Nova M31 2015-11c?
(= PNV J00433852+4128026, Fe II nova in M31)
2015bb
(was PSN J14513783+4035514, Type Ic in NGC 5772, The first time a spectrum has been announced in a CBET in a year)
Added images of
2015as (Mag 14.6),
ASASSN-15so (Mag 13.5:),
Nova M31 2015-11c (Mag 17.6),
Nova M33 2015-12a (Mag 17.0)
2015/11/27
Created an entry for
iPTF15dsf (Mag 20, Type Ia)
2015/11/19
Created entries for
ASASSN-15sx (Mag 16.4 Type Ia in ESO 472-G018)
4 CRTS supernovae
2 LSQ supernovae
Updated the entries for
PS15cwx (Type Ia-91T)
PS15cwo (Type II)
OGLE15rd (Type unk),
PS15cwi (Type II),
PS15cwz (Type Ia),
PSN J22305942-1359561 (Type IIb)
Added images of
2015ar (Mag 16.2),
MASTER OT J233328.09-015847.0 ,
PNV J01315945+3328458 (Mag 18.8),
ASASSN-15qc (Mag 16.2),
ASASSN-15rw (Mag 16.1),
ASASSN-15sf (Mag 16.5),
CSS151101:020238+293141 (Mag 19.3),
CSS151106:012102+142733 (Mag 20.2),
MLS151103:023832+134721 (Mag 19.8),
MLS151107:032454+194731 (Mag 20.7),
Nova M31 2015-11a ,
Nova M31 2015-11b (Mag 19.1),
PS15cvo (Mag 18.9),
PS15cvr (Mag 20.3),
PSN J00545681+1048036 (Mag 18.9),
PSN J01072038+3223598 (Mag 17.3),
PSN J01094677+1318289 (Mag 17.0),
PSN J01181560+1505588 (Mag 17.7),
PSN J09100885+5003396 (Mag 17.0),
PSN J10081137+5150409 (Mag 15.6),
PSN J21312375+4336312 (Mag 16.8),
2015/11/18
Created entries for
4 PS1 supernovae
LSQ15bon
6 PS1 supernovae
Updated the entries for
PSN J07051005+2102327 (Type Ia),
ASASSN-15rb (Type IIn),
OGLE15qk (Type Ia),
OGLE15qz (Type SLSNIc),
OGLE15rb (Type Ic),
PS15cmq (Type II),
PS15cvn (Type Ic),
PS15cwj (Type Ia),
PS15cwo (Type II)
Updated the entries for
2015ao
(was PSN J01505356-3600308, Type Ia-91bg in ESO 354-G3)
2015ap
(was PSN J02051332+0606084, Type Ib in IC 1776)
2015aq
(was PSN J09254453+3416361, Type IIP in UGC 5015)
2015ar ,
(was PSN J01072038+3223598, Type Ia in NGC 383)
Added images of
2015aq (Mag 16.3),
ASASSN-15qc (Mag 16.6),
MASTER OT J022602.32+170340.8 ,
PSN J00545681+1048036 ,
2015ar (Mag 16.9),
PSN J01094677+1318289 (Mag 17.2),
PSN J07051005+2102327 ,
PSN J09100885+5003396 ,
PSN J10520833+3256394 (Mag 17.8),
PSN J21312375+4336312
2015/11/17
Created entries for
PSN J14513783+4035514 (Mag 17.0 in NGC 5772)
PSN J22305942-1359561 (Mag 17.7 in NGC 7300),
PSN J20293645-4350277 (Mag 17.6 in ESO 285-G20),
2 PS1 supernovae , and
3 OGLE supernovae
Updated the entries for
PSN J01072038+3223598 (Type Ia)
PSN J10081137+5150409 (Type II)
OGLE15rc (Type Ia)
Updated the entries for
NOVA IN IC 1613 (was PNV J01044358+0203419)
2015am (was PSN J02090990+3159515, Type II in UGC 1641)
2015an (was PSN J08241502-1846281, Type II-pec in IC 2367)
Added images of
ASASSN-15qy (Mag 16.4),
ASASSN-15re ,
ASASSN-15rm (Mag 16.7),
ASASSN-15rw (Mag 15.2),
ASASSN-15sr (Mag 15.6),
Nova M31 2015-10b ,
PS15cod (Mag 17.2),
PS15crs (Mag 18.5),
PSN J00545681+1048036 (Mag 19.5),
PSN J01072038+3223598 ,
PSN J01181560+1505588 (Mag 17.4),
PSN J02004778+1641365 (Mag 16.2),
PSN J07051005+2102327 (Mag 18.5),
PSN J08232660-0454545 ,
PSN J09100885+5003396 (Mag 16.8),
PSN J10081137+5150409 (Mag 15.3),
PSN J14513783+4035514 (Mag 17.0),
PSN J21312375+4336312 (Mag 16.4)
2015/11/16
Created entries for
9 PTF supernovae
Updated the entries for
Nova M31 2015-11a?
(= PNV J00442840+4132329, Fe II nova)
Updated the entries for
2015af
(was PSN J19273770+5422340, Type II in NGC 6801),
2015ag
(was PSN J00422186+2938415, Type Ic in IC 43),
2015ah
(was PSN J23002463+0137368, Type IIb in UGC 12295),
2015ai
(was PSN J13480490+6149153, Type Ia in UGC 8734),
2015aj
(was PSN J06280368+7418338, Type IIp in UGC 3460),
2015ak
(was PSN J22151967-6532534, Type Ia in ESO 108-IG21), and
2015al
(was PSN J19251269-5336028, Type Ia near PGC 63183)
2015/11/15
Created entries for
PSN J10081137+5150409 (Mag 16.0 in UGC 5460)
6 OGLE supernovae
Updated the entry for
MASTER OT J110707.62-052244.0 (Type Ia)
Updated the entries for
2015X (was PSN J07164258+2951227, Type II in UGC 3777),
2015Y (was PSN J09023787+2556042, Type Ib in NGC 2735),
2015Z (was PSN J15044078+1237436, Type IIn-pec in NGC 5837),
2015aa (was KISS15q, Type Ia),
2015ab (was PSN J02283286+2017077, Type Ia in NGC 938),
2015ac (was PSN J23164332+3359476, Type Ia-pec in UGC 12474),
2015ad (was PSN J02484234+1418454, Type Ia in UGC 2282), and
2015ae (was PSN J23470615+2929074, Type II in NGC 7753)
2015/11/10
Created entries for
PSN J08232660-0454545 (Mag 17.5 in NGC 2585),
Nova M31 2015-11a? (Mag 19.0 in M31),
3 DES supernovae , and
4 PS1 supernovae
Updated the entry for
ASASSN-15sr
(= MASTER OT J015539.85+485955.6, galactic nova)
ASASSN-15sh (Type Ia-91T),
CSS151109:032647-163538 (Type Ia),
CSS151109:101502+074830 (Type Ia),
OGLE15ng (Type Ia),
OGLE15oa (Type Ia),
OGLE15pf (Type IIL),
PS15cox (Type Ia),
PS15ctg (Type Ia),
PS15ctw (Type Ia-91T)
2015/11/08
Created entries for
ASASSN-15sr (Mag 15.6 in 2MASX J01553890+4859477),
ASASSN-15so (Mag 15.1 in NGC 3583, Type Ia),
PSN J21312375+4336312 (Mag 17.2 in PGC 90388, Type Ia)
14 PS1 supernovae
Updated the entries for
OGLE15om (Type Ia),
PS15coo (Type Ia),
PS15crp (Type Ia),
PS15crs (Type II),
PSN J00545681+1048036 (Type Ia)
Added images of
PSN J21534826+1003249 (Mag > 18.0),
PSN J23002463+0137368 (Mag > 18.0),
ASASSN-15rv (Mag 16.6),
ASASSN-15sh (Mag 16.7),
PSN J09254453+3416361 (Mag 16.2),
PSN J17292918+7542390 (Mag 16.6)
2015/11/02
Created entries for
PSN J02004778+1641365 (Mag 17.2 in PGC 1514767),
MASTER OT J110707.62-052244.0 (Mag 17.3 in PGC 1045517),
ASASSN-15sh (Mag 16.6 in 2MASX J19320827-6226340)
5 CRTS supernovae
Added images of
ASASSN-15sb (Mag 15.3),
M311510a (Mag 19.0),
Nova M31 2015-10c (Mag 18.0),
Nova M81 2015-10c ,
PSN J01094677+1318289 (Mag 16.7),
PSN J01181560+1505588 (Mag 17.5),
PSN J07111498+3110058 (Mag 17.6),
PSN J10520833+3256394 (Mag 17.3),
PSN J21534826+1003249 (Mag 19.9)
2015/10/26
Created entries for
ASASSN-15sb (Mag 16.7 Type Ia in 2MFGC 04848)
2015/10/25
Created entries for
ASASSN-15rx (Mag 16.6 in GALEXASC J202523.12-532407.2)
Added images of
MASTER OT J041227.87+342902.0 (Mag 18.6),
MASTER OT J080005.70+364436.4 (Mag 17.6),
Nova M31 2015-10a? ,
PSN J04544410+6943075 (Mag 18.6),
PSN J06280368+7418338 (Mag 17.9),
ASASSN-15kx ,
ASASSN-15qc (Mag 15.8),
MLS151013:030711+152648 (Mag 20.8),
PS15cjm (Mag 20.9),
PS15cjr (Mag 16.7),
PS15cjv (Mag 21.4),
PS15cjx (Mag 19.7)
2015/10/21
Created entries for
ASASSN-15rp (Mag 17.4 in GALEXASC J000337.23-343323.1, Type II)
ASASSN-15rq (Mag 16.0 in GALEXASC J000802.78-363348.1)
Updated the entry for
PS15cku (Type Ia)
2015/10/19
Created an entry for
ASASSN-15rm (Mag 16.9 in 2MFGC 05056)
Updated the entry for
PS15ckb (= DES15S2kqw Mag 22.8, Type Ia)
2015/10/16
Created entries for
DES15C2kyh (Type Ia-91T),
DES15E1iuh (Type II),
Nova M81 2015-10a?
(= PNV J09554744+6907052 Mag 20.1 in M81),
Nova M81 2015-10b?
(= PNV J09551983+6905566 Mag 21.2 in M81),
Nova M81 2015-10c?
(= PNV J09551857+6904223 Mag 19.5 in M81),
Nova M81 2015-10d?
(= PNV J09552053+6900438 Mag 21.2 in M81),
Nova M81 2015-10e?
(= PNV J09543691+6908181 Mag 21.3 in M81)
Added images of
ASASSN-15mc ,
ASASSN-15qc (Mag 15.4),
ASASSN-15qy (Mag 16.6),
MASTER OT J040140.85+670613.9 (Mag 19.2),
Nova M31 2015-10a (Mag 16.8),
PNVJ01315945+3328458 (Mag 16.1),
PSN J10520833+3256394 (Mag 16.9),
PSN J16345090-6037063
2015/10/14
Created entries for
ASASSN-15re (Mag 16.8 in CGCG 448-007),
MASTER OT J001858.94-402211.9 (Mag 17.0 in PGC 587150),
2 supernovae ,
5 DES supernovae , and
13 PS1 supernovae
Added images of
ASASSN-15py (Mag 16.9),
ASASSN-15pz (Mag 13.8),
ASASSN-15qh (Mag 16.4),
ASASSN-15rb (Mag 16.2),
LSQ15bco (Mag 18.1),
MASTER OT J054404.79-314655.2 (Mag 18.0),
PSN J01094677+1318289 (Mag 16.9),
PSN J01505356-3600308 (Mag 16.1),
PSN J09254453+3416361 (Mag 14.9)
2015/10/10
Added images of
ASASSN-15ph ,
ASASSN-15pz (Mag 14.1),
ASASSN-15qc (Mag 15.2),
ASASSN-15pm (Mag 17.7),
LSQ15bci ,
MASTER OT J233328.09-015847.0 (Mag 16.7),
PNVJ01315945+3328458 (Mag 16.3),
PSN J01094677+1318289 (Mag 16.6),
PSN J10520833+3256394 (Mag 16.7),
MASTER OT J041227.87+342902.0 (Mag 16.9),
PSN J01505356-3600308 (Mag 16.5),
PSN J02331624+1915252 (Mag 16.5),
PSN J21534826+1003249 (Mag 16.5)
Was going through some log files and found that the host galaxy of
ASASSN-15mj has been seen on
these pages before. Added to the list of
duplicates .
2015/10/03
Created entries for
Nova M31 2015-10a?
(= PNV J00415937+4117026 Mag 17.6 in M31),
PNV J01315945+3328458 (Mag 16.5 in NGC 582),
PSN J01094677+1318289 (Mag 16.8 in PGC 4142),
7 CRTS supernovae , and
6 OGLE supernovae
Updated the entry for
PS15blq
(= MASTER OT J173142.37+435334.1, very luminous Type IIn)
Added images of
ASASSN-15pz (Mag 15.9),
Nova M31 2015-09c (Mag 16.4),
Nova M31 2015-09d (Mag 16.3),
PSN J01101191+3313536 (Mag 17.5),
PSN J02484234+1418454 (Mag 17.6),
PSN J02513304+3730434 (Mag 17.7),
PSN J22412689+3917220 (Mag 17.2),
PSN J23342383+2727196 (Mag 19.5)
2015/10/01
Created entries for
ASASSN-15qc (Mag 15.6 in UGC 402)
Updated the entries for
Nova M31 2015-09c?
(= PNV J00432114+4124597, Fe II nova)
PS15blq
(= MASTER OT J173142.37+435334.1)
2015/09/29
Created entries for
Nova M31 2015-09d?
(= PNV J00424783+4115220 Mag 16.9 in M31)
2015/09/26
Created entries for
ASASSN-15py (Mag 17.1 in SDSS J080519.59+225751.1)
Did some more
archiving
2015/09/24
Created entries for
DES15S2nr (Type SNLS-I)
2 PS1 supernovae
2 CRTS supernovae
Updated the entry for
OGLE15gg (Type IIP)
Added images of
2015L ,
ASASSN-15oh (Mag 17.1:),
ASASSN-15pl (Mag 15.7),
Nova M31 2015-09a (Mag 16.5),
PSN J02051332+0606084 (Mag 15.4),
PSN J04544410+6943075 (Mag 17.5),
PSN J06280368+7418338 (Mag 17.4),
PSN J08241502-1846281 (Mag 14.7),
PSN J18354527+5129564 (Mag 17.8),
PSN J22343424+0548478 (Mag 18.5),
PSN J23102264+0735202 (Mag 17.8)
2015/09/23
Created entries for
2 DES supernovae ,
2 LSQ supernovae , and
4 CRTS supernovae
Updated the entries for
2015L (= ASASSN-15lh, rebrightening in UV)
ASASSN-15pf (Type Ia),
ASASSN-15pl (Type Ia)
Added images of
ASASSN-15oh (Mag 17.0),
ASASSN-15pp (Mag 16.2),
MASTER OT J183934.91+414404.2 (Mag 18.2:),
PSN J00275992+3045595 (Mag 16.4),
PSN J16495254+5532345 (Mag 16.2:),
PSN J17292918+7542390 (Mag 16.5:),
PSN J18354527+5129564 ,
PSN J23102264+0735202 (Mag 16.6)
2015/09/19
Created entries for
Nova M31 2015-09b (Mag 19.5),
11 PS1 supernovae ,
7 CRTS supernovae , and
3 OGLE supernovae
Updated the entries for
ASASSN-15pe (Type Ia),
ASASSN-15pm (Type Ia),
ASASSN-15pn (Type Ia),
ASASSN-15pr (Type Ia),
ASASSN-15pr (Type Ia),
PS15bvr (Type Ia),
PS15cbt (Type unk),
PS15cby (Type II),
PSN J22343424+0548478 (Type II),
PSN J16495254+5532345 (This is a star)
Added images of
PSN J02051332+0606084 (Mag 15.2),
PSN J02524671+4656470 (Mag 16.9),
PSN J04544410+6943075 (Mag 17.6),
PSN J06280368+7418338 (Mag 17.7),
PSN J22343424+0548478 (Mag 18.5),
PSN J22412689+3917220 (Mag 17.1),
PSN J23523718+1433092 (Mag 16.9),
TCPJ00424034+4119295 (Mag 15.9)
2015/09/13
Created entries for
ASASSN-15pr (Mag 16.6 in 2MASX J23063962-1234238),
PSN J08241502-1846281 (Mag 15.2 in IC 2367),
PSN J01510869+3155215 (Mag 17.8), and
9 PS1 supernovae
Updated the entry for
ASASSN-15pp (Type Ia)
Added images of
ASASSN-15hy (Mag 18.4),
ASASSN-15kx (Mag 14.9),
ASASSN-15mc (Mag 15.9),
ASASSN-15oh (Mag 16.5),
PNVJ00441651+4132243 (Mag 18.6),
PSN J02524671+4656470 (Mag 17.7),
PSN J04544410+6943075 (Mag 17.6),
PSN J06280368+7418338 (Mag 18.2),
PSN J15220552+0503160 (Mag 19.7),
PSN J17201537+3915398 ,
PSN J21534826+1003249 (Mag 17.3),
PSN J22411479-2147421 (Mag 15.6),
PSN J23002463+0137368 (Mag 16.8),
PSN J23102264+0735202 (Mag 17.8),
PSN J23201093+2850583 (Mag 18.3),
PSN J23523718+1433092 (Mag 17.5),
TCPJ00424034+4119295 (Mag 17.5)
2015/09/10
Created entries for
PNV J01044358+0203419 (Mag 17.5 in IC 1613),
Nova M31 2015-09a?
(= PNV J00441651+4132243 Mag 18.6 in M31)
12 PS1 supernovae
Updated the entries for
Nova M31 2015-08c?
Nova M31 2008-12a (Now a FeII nova),
(= TCP J00424034+4119295 Mag 18.5 in M31),
ASASSN-15mq (Type Ia),
ASASSN-15ng (Type IIP),
ASASSN-15ox (Type Ia),
PS15bul (Type Ia),
PS15bvp (Type Ia),
PS15bwd (Type Ia),
PS15bwh (Type Ia)
Added images of
PSN J00275992+3045595 ,
PSN J23164332+3359476
2015/09/08
Created entries for
ASASSN-15pf (Mag 17.4 in ESO 241-G016),
PSN J02051332+0606084 (Mag 17.3 in IC 1776)
11 PS1 supernovae
Updated the entries for
PSN J17201537+3915398
(Mag 16.2 in MCG +7-36-01 = ASASSN-15pe)
ASASSN-15nx (Type II-pec),
PSN J00275992+3045595 (Type Ia),
PSN J21534826+1003249 (Type Ia)
PSN J23102264+0735202 (Type Ia),
MASTER OT J221829.51-024708.5 (Type Ia)
OGLE15eo (Type Ic (was Ia)),
OGLE15et (Type Ia-91T),
OGLE15fy (Type Ia),
OGLE15gb (Type unknown),
PS15bvb (Type Ib/IIb),
PS15bvx (Type Ia)
Added images of
2015N (Mag 18.5),
ASASSN-15ln (Mag 17.0),
ASASSN-15lo (Mag 18.9),
ASASSN-15oz (Mag 14.7),
ASASSN-15pe (Mag 16.2),
PS15bpo (Mag 18.8),
PSN J20435314+1230304 (Mag 16.7:)
2015/09/05
Created entries for
PSN J23101633+0732493 (Mag 17.9 in NGC 7499),
6 OGLE supernovae , and
4 PTF supernovae
Updated the entries for
ASASSN-15oz (Type II),
ASASSN-15ov (Type II),
ASASSN-15os (Type Ia),
OGLE15eo (Type Ia)
Added images of
ASASSN-15nr (Mag 16.4),
ASASSN-15ol (Mag 15.9),
ASASSN-15on (Mag 16.7),
PSN J00275992+3045595 (Mag 14.7 !)
PSN J06280368+7418338 (Mag 18.2),
PSN J09093496+3307204 (Mag 20.3),
PSN J22412689+3917220 (Mag 16.3), and
PSN J23470615+2929074 (Mag 17.9)
2015/09/03
Created entries for
ASASSN-15oz (Mag 14.6 in HIPASS J1919-33)
2015/08/26
Updated the entries for
PSN J01101191+3313536 (Type IIb),
PSN J20150317-1959462 (Type IIP),
PSN J02331624+1915252 (Type IIn(AGN?))
Added images of
ASASSN-15no (Mag 16.8),
ASASSN-15nq (Mag 17.1),
ASASSN-15oh (Mag 15.4 ?),
ASASSN-15ou (Mag 17.5),
ASASSN-15ov (Mag 16.7),
CSS150822:230947+185611 (Mag 18.1),
PSN J01101191+3313536 (Mag 18.3),
PSN J02331624+1915252 (Mag 15.9),
PSN J23002463+0137368 (Mag 16.7),
PSN J23164332+3359476 (Mag 16.2),
PSN J23470615+2929074 (Mag 17.5:)
2015/08/21
Created entries for
PSN J02331624+1915252 (Mag 16.5)
Updated the entries for
PSN J23532561-1539176 (Type Ia-91T)
ASASSN-15oi (Type TDE?),
OGLE15dv (Type unknown),
PS15bsg (Type Ia?),
PS15bsh (Type Ia),
PS15bsn (Type II),
PS15bsp (Type Ia),
PS15bsq (Type Ia),
PS15bst (Type Ia),
PSN J23374322-4730393 (Type Ia)
Added images of
2015N (Mag 17.5),
ASASSN-15om (Mag 17.1),
PS15btb ,
PSN J01101191+3313536 (Mag 17.7),
PSN J17292918+7542390 (Mag 16.4),
PSN J22151967-6532534 (Mag 17.0),
PSN J22412689+3917220 (Mag 17.5),
PSN J23374322-4730393 (Mag 16.4),
PSN J23470615+2929074 (Mag 17.8),
SPIRITS15qo (unconfirmed),
SPIRITS15qv (unconfirmed)
2015/08/08
Created entries for
ASASSN-15ns (Mag 16.8 in MRK 887)
Updated the entries for
PSN J23002463+0137368
(was MASTER OT J230024.63+013736.8, Mag 15.9 in UGC 12295),
PSN J16303221+0913530 (Type Ia)
Added images of
2015N (Mag 16.5),
ASASSN-15ms (Mag 17.2),
ASASSN-15mx (Mag 18.0),
ASASSN-15nn ,
ASASSN-15no (Mag 16.9),
PS15bpp (Mag 20.7:),
PS15bpr (Mag 19.0:),
PS15bpz ,
PSN J00422186+2938415 (Mag 19.0),
PSN J02484234+1418454 (Mag 17.7),
PSN J17292918+7542390 (Mag 16.5),
PSN J23470615+2929074 (Mag 17.5)
2015/08/05
Updated the entry for
2015T
(was PSN J23072407-6129212 Type II in ESO 147-G20)
2015/08/04
Updated the entries for
2015S ,
(was PSN J00312606-4935336)
2015/08/02
Updated the entries for
PSN J00312606-4935336 (Type IIP in ESO 194-G24)
2015R (was PSN J13443367+0446535, Type II in UGC 8690 from April)
2015/07/30
Created entries for
2 PS1 supernovae
Updated the entries for
ASASSN-15nh (Type Ia)
Added images of
ASASSN-15li (Mag 17.4),
ASASSN-15lu ,
ASASSN-15lv (Mag 15.2),
ASASSN-15mc (Mag 14.7),
ASASSN-15mf (Mag 16.2),
ASASSN-15mg ,
ASASSN-15mi (Mag 15.5),
ASASSN-15mj (Mag 15.8),
ASASSN-15ml (Mag 16.8),
ASASSN-15mm (Mag 16.3),
PSN J02283286+2017077 (Mag 14.7),
PSN J02484234+1418454 (Mag 16.9),
PSN J02513304+3730434 (Mag 17.5),
PSN J11473508+5558147 (Mag 16.0),
PSN J11492548-0507138 (Mag 13.4),
PSN J13480490+6149153 (Mag 16.2),
PSN J15052651+4633395 ,
PSN J15514444+6712028 ,
PSN J17292918+7542390 (Mag 16.0),
PSN J17520838+1314252 (Mag 17.1),
PSN J20150317-1959462 ,
PSN J20435314+1230304 (Mag 16.3),
PSN J22460504-1059484 (Mag 16.2),
PSN J23164332+3359476 (Mag 18.1),
ProbableinMrk477
2015/07/27
Updated the entries for
2015M
(was PSN J13003230+2758411, as well as 4 other names)
PS15bjg (Type Ia)
2015/07/24
Created entries for
PSN J00312606-4935336 (Mag 17.1 in ESO 194-G24),
Nova M31 2015-07e?
(= TCP J00401150+4042199 Mag 18.6 in M31), and
12 PS1 supernovae
Updated the entries for
2015L
(= ASASSN-15lh, most luminous supernova ever discovered),
PS15bbn (Type Ia),
PS15bgo (Type unknown),
PS15bhh (Type Ia),
PS15bhi (Type Ib),
PS15bhj (Type Ia),
PS15bhm (Type Ia),
PS15bhs (Type Ia),
PS15bif (Type Ia),
PSN J16020770+1753549 (Type II)
Added images of
ASASSN-15mr ,
Nova M31 2015-07d ,
Nova M31 2015-07e ,
PSN J20435314+1230304 ,
ProbableinMrk477
2015/07/21
Created entries for
2 OGLE supernovae
Updated the entries for
PSN J22460504-1059484 (was Type IIb, now Type Ib),
PSN J22044374-3313306 (Type Ia = MASTER OT J220443.74-331330.6),
ASASSN-15mj (was Type II, now Type Ib)
Added images of
ASASSN-15lf (Mag 16.3),
ASASSN-15mm (Mag 15.8),
ASASSN-15mq (Mag 18.0),
ASASSN-15mx (Mag 16.9),
PS15beo (Mag 19.3),
PS15ber (Mag 18.0),
PSN J17292918+7542390 (Mag 16.4),
PSN J20435314+1230304 (Mag 16.2),
PSN J22460504-1059484 (Mag 16.2)
2015/07/20
Created entries for
ASASSN-15mx (Mag 16.8)
PSN J01430174-3411224 (Mag 17.1 in IC 1722
(Stu Parker thinks this may be a hot pixel))
Updated the entry for
PSN J02062253-5201267 (Type Ia-91T and rising),
PSN J13344316+0920194 (Type II in IC 900, offset north, not south),
ASASSN-15mp (Type Ia), and
Nova M31 2015-02a? (Mag 19.5, rebrightening)
Added images of
PSN J13344316+0920194 (Mag 15.9),
PSN J20150317-1959462 ,
PSN J20321942-1812176 ,
PSN J20435314+1230304 (Mag 17.4),
Probable Supernova in Mrk 477
2015/07/04
Updated the entry for
ASASSN-15ih (= PSN J09595957-0253167, prediscovery Mag 17.0)
2015/06/26
Created entries for
ASASSN-15lx (Mag 17.3 in ESO 047-G004)
2015/06/23
Created entries for
ASASSN-15lu (Mag 17.1),
ASASSN-15lv (Mag 16.7)
ASASSN-15lp (Mag 15.1 in MRK 576)
4 PS1 supernovae
1 CRTS supernovae
Updated the entries for
ASASSN-15jf (Type Ia)
ASASSN-15kj (Type Ic)
ASASSN-15lp (Type Ia)
PSN J12503072-1052405 (Type IIP)
PSN J15044078+1237436 (Type IIn)
PSN J23072407-6129212 (Type II)
Added images of
ASASSN-15kk (Mag 15.1:),
ASASSN-15lf (Mag 15.9),
PS15ate (Mag 19.4:),
PS15avo (Mag 22.1:),
PSN J11473508+5558147 (Mag 16.3),
PSN J15044078+1237436 ,
PSN J15053007+0138024 (Mag 17.5),
PSN J15514444+6712028 (Mag 19.7),
PSN J19535968+4956078 (Mag 18.8:),
2015/05/18
Created entries for
ASASSN-15jl (Mag 17.2),
MASTER OT J111357.37-465849.1 (Mag 17.5),
7 GAIA supernovae , and
2 CRTS supernovae
Updated the entries for
ASASSN-15ih (Type Ia),
ASASSN-15ik (Type IIn as previously noted),
PS15aip (Type IIn),
PSN J16283836+3932552 (Type Ia-91bg), and
PSN J13003230+2758411 (Type Ia-91T, three times)
Added images of
ASASSN-15jb (Mag 17.7),
MASTER OT J174008.23+374114.0 ,
PSN J09093496+3307204 (Mag 16.0),
PSN J13003230+2758411 (Mag 15.5),
PSN J16283836+3932552 (Mag 16.3)
2015/05/17
Created entries for
ASASSN-15ji (Mag 17.2 in ESO 536-G8),
8 PS1 supernovae
Updated entries for
ASASSN-15jg (Type Ia),
ASASSN-15ir (Type II),
PS15aja (Type Ia),
PS15akf (Type Ia),
PS15akk (Type II),
PS15akl (Blue continuum),
PS15ajp (Type Ib/c),
PS15ahr (Type II),
PS15aju (Type Ia),
PSN J18285823+2254106 (Type IIb)
Added images of
ASASSN-15he (Mag 17.0),
ASASSN-15hz (Mag 17.1),
PS15ahs (Mag 16.1),
PSN J09093496+3307204 (Mag 15.7),
PSN J12333187+2747007 ,
PSN J13003230+2758411 (Mag 16.2),
PSN J16283836+3932552 ,
PSN J18285823+2254106 (Mag 17.1),
PSN J18285823+2254106 (Mag 16.8)
2015/05/09
Updated the entry for
PS15aii (Type Ia in VCC 2005)
2015/05/04
Created entries for
PS15ahs (Mag 17.8 in MCG +7-37-11)
2015/04/27
Created entries for
ASASSN-15hx (Type Ia, Mag 15.0),
ASASSN-15hy (Type Ia-pec, Mag 16.4),
ASASSN-15hz (Mag 17.2),
LSQ15aja (Mag 19.0, Type Ia),
MASTER OT J074610.09-712224.9 (Mag 16.3 in PGC 269232)
Updated the entries for
PS15afa (Type Ia)
Added images of
PS15afa ,
PSN J12060084+2036183 (Mag 18.7),
PSN J17492705+3608360 (Mag 15.5),
PSN J23355226+2336521 (Mag 16.0)
2015/04/25
Created entries for
PSN J23355226+2336521 (Mag 16.3 in NGC 7712),
PSN J12060084+2036183 (Mag 18.9 in NGC 4098),
ASASSN-15hs (Mag 16.6),
16 PS1 supernovae
Updated the entries for
ASASSN-15fz (= PSN J13352514+0124305 Mag 16.9 in NGC 5227)
Added images of
2015G ,
ASASSN-15gr (Mag 16.4),
ASASSN-15gw ,
ASASSN-15hh (Mag 16.8),
LSQ15abm (Mag 19.6),
PSN J09093496+3307204 (Mag 18.4),
PSN J11571789+3624544 (Mag 18.6),
PSN J13145290+3442128 (Mag 18.2),
PSN J13522411+3941286 (Mag 16.1),
PSN J15053007+0138024 (Mag 15.4),
PSN J16501647+2334449 (Mag 18.3)
2015/04/19
Created entries for
ASASSN-15hg (Mag 16.9 in CGCG 063-098),
MASTER OT J122915.24+815214.3 (Mag 18.5 in UGC 7624)
LSQ15abm (Mag 18.7)
Updated the entries for
OGLE-2015-SN-090 (Type Ia)
Added images of
2014dt (Mag 17.0),
2015G (Mag 17.9),
ASASSN-15gw ,
ASASSN-15hc (Mag 17.2),
CSS150418:095549+302827 (Mag 19.2),
PSN J09023787+2556042 (Mag 15.9),
PSN J09093496+3307204 (Mag 18.4),
PSN J12054713+2025026 (Mag 19.8),
PSN J13332289+5843315 (Mag 17.9),
PSN J16501647+2334449 (Mag 17.9)
Did some more
archiving
2015/04/16
Created entries for
ASASSN-15he (Mag 16.6 in ESO 69-G5)
Updated the entries for
2015H
(was PSN J10544216-2104138 Type Ia-pec NGC 3464)
ASASSN-15gz (Type Ia),
ASASSN-15hc (Type Ia marked as ASASSN-15hx),
ASASSN-15gw (Type Ia-91bg)
PSN J13332289+5843315 (Type Ia)
Added images of
2014dt ,
2015G ,
ASASSN-15fz (Mag 16.8),
ASASSN-15gw ,
ASASSN-15gz (Mag 17.6),
ASASSN-15hc ,
ASASSN-15he (Mag 16.4),
PS15aaa (Mag 18.5),
PS15abr (Mag 17.4),
PS15mb (Mag 17.6),
PSN J09023787+2556042 ,
PSN J12054713+2025026 ,
PSN J15053007+0138024 (Mag 14.7),
PSN J17492705+3608360 (Mag 15.1)
2015/04/12
Created entries for
22 PS1 supernovae
5 PS1 supernovae
Added images of
PS15yl (Mag 17.1),
PSN J09023787+2556042 (Mag 16.8),
PSN J13443367+0446535 (Mag 18.5)
I have now been doing this for 18 years.
We are over 1,000 discoveries for this year.
Want to play with the numbers? This
CSV
file has all of the statistics I have gathered in one file.
This
article talks about the problems with the "standard candle" supernova
model in an easy to understand (bubblegum) way.
2015/04/11
Created entries for
ASASSN-15gw (Mag 16.5 in NGC 5536),
PSN J09023787+2556042 (Mag 17.9 Type IIb in NGC 2735), and
8 PS1 supernovae
Updated the entry for
ASASSN-15go (Type Ia),
PSN J13443367+0446535 (Type II), and
PS15aaa (Type II)
Added images of
ASASSN-14lp ,
ASASSN-15db ,
ASASSN-15fa (Mag 16.9),
ASASSN-15fy (Mag 17.4),
MASTER OT J120451.50+265946.6 ,
PS15mb (Mag 17.4),
PSN J09023787+2556042 ,
PSN J13443367+0446535 (Discovery), and
PSN J13522411+3941286 (Mag 15.9)
2015/04/10
Created entries for
PSN J13443367+0446535 (Mag 17.8 in UGC 8690),
5 PS1 supernovae ,
3 LSQ supernovae , and
4 CRTS supernovae
Updated the entries for
ASASSN-15gr (Type Ia)
PS15zf (Type II)
Added images of
2014ea (Mag 19.1),
ASASSN-15ez (Mag 16.7),
ASASSN-15fr (Mag 16.5),
ASASSN-15go (Mag 15.9),
ASASSN-15gr ,
MASTER OT J120451.50+265946.6 (Mag 17.0),
PS15yf (Mag 17.2),
PS15yl ,
PSN J09093496+3307204 ,
PSN J10234760+3348477 (Mag 18.7),
PSN J11571789+3624544 ,
PSN J13332289+5843315
2015/03/29
Created entries for
4 GAIA supernovae ,
11 PS1 supernovae ,
2 CRTS supernovae
Added images of
2014dt (Mag 17.4),
CSS150325:133323+584331 (Mag 17.5),
MASTER OT J060117.49-254844.2 (Mag 18.4),
PNVJ09544603+6909322 ,
PSN J09325977+2957036 ,
PSN J12160519+2640588 (Mag 18.1),
PSN J14095513+1731556 (Mag 18.5),
PSN J15053007+0138024 (Mag 13.9),
PSN J20372558+6607115 (Mag 16.6)
Did some more
Archiving
2015/03/23
Created entries for
PSN J20372558+6607115 (Mag 15.5 in NGC 6951)
6 CRTS supernovae
13 PS1 supernovae
Added images of
ASASSN-14lo ,
ASASSN-14lp (Mag 14.5),
ASASSN-15dz (Mag 15.9),
ASASSN-15ed (Mag 17.4),
ASASSN-15fa (Mag 16.1),
Gaia15acn (Mag 16.3),
MASTER OT J111224.35-321250.1 (Mag > 19.0),
MASTER OT J202246.23+074636.3 (Mag 17.3),
PSN J07361576-6930230 ,
PSN J10234760+3348477 (Mag 18.6),
PSN J12465110+0950521 (Mag 18.0),
PSN J13215756+3843229 (Mag > 19.0),
PSN J14095513+1731556 (Mag 18.2),
PSN J15053007+0138024 (Mag 14.5),
PSN J17133770+3737597 (Mag 15.9)
2015/03/18
Created entries for
ASASSN-15fa (Mag 16.2 in NGC 6319)
7 OGLE supernovae
Updated the entry for
SNHiTS15aw (Type II),
PS15oh (Type Ia-91bg),
PS15mt (Type Ia),
PS15ml (Type II),
PSN J02330480+3530396 (Type Ia), and
PSN J15053007+0138024 (Type Ia-91bg)
Added images of
ASASSN-14lp (Mag 14.6),
ASASSN-15cd ,
ASASSN-15eb ,
MASTER OT J081659.74+511233.7 (Mag 17.6),
MASTER OT J100540.87+134751.1 (Mag 18.4),
PS15jy (Mag 16.4),
PS15jz (Mag 17.3),
PS15mb (Mag 16.0),
PSN J07164258+2951227 (Mag 16.3),
PSN J07285387+3349106 (Mag 14.9),
PSN J07361576-6930230 (Mag 15.6),
PSN J08593491+4555343 (Mag 16.3),
PSN J12245657+2121388 ,
PSN J13215756+3843229 (Mag 19.3)
2015/03/08
Created entries for
Nova M31 2015-03a?
(= PNV J00420640+4108211 Mag 18.9 in M31)
Added images of
SN Refsdal
(Images from several HST press releases on this gravity lenses supernova)
2015/03/03
Created entries for
ASASSN-15ed (Mag 17.1 in PGC 59030)
Updated the entries for
SNHiTS15P (Type II) and
SNHiTS15D (Type II)
SNHiTS15ad (Type Ia)
Will be on a business trip (San Jose CA) for the next week,
so updates will be sporadic.
2015/03/01
Created entries for
7 PS1 supernovae
Added images of
Nova M31 2015-02c
Will be on a business trip (San Jose CA) for the next week,
so updates will be sporadic.
2015/02/28
Created entries for
PSN J12322660+1615318 (Mag 19.1),
PSN J10011805+5546169 (Mag 19.3),
PSN J09080440+5541335 (Mag 19.3),
PSN J12245657+2121388 (Mag 18.8),
PSN J22171486+3534004 (Mag 16.1 in UGC 11975)
91 PS1 supernovae
94 PS1 supernovae
91 PS1 supernovae
93 PS1 supernovae
86 PS1 supernovae
97 PS1 supernovae
10 PS1 supernovae
Updated the entries for
OGLE-2015-SN-060 (Type Ia),
SNHiTS15I (Type Ia),
SNHiTS15J (Type Ia),
Nova M31 2015-02a? (FeII nova),
Nova M31 2015-02b? (He/N recurrent nova)
CSS150209:135346+352954 (Type Ia),
CSS150124:134701+092441 (Type Ia),
CSS150120:095828+411135 (Type IIb),
CSS141228:044151-080808 (Type IIP),
CSS141227:132741-111252 (Type IIP),
CSS141223:113342+004332 (Now Type Ic-pec),
CSS141223:082634+330645 (Type IIn)
Added images of
ASASSN-15de (Mag 16.7),
ASASSN-15dz ,
MASTER OT J081659.74+511233.7 ,
MASTER OT J100540.87+134751.1 ,
PSN J07164258+2951227 ,
PSN J22171486+3534004 (Mag 15.8)
2015/02/19
Created entries for
Nova M31 2015-02b?
(= PNV J00413317+4110124 Mag 16.8 in M31)
3 GAIA supernovae
4 DECAM supernovae
2 PTF supernovae
4 CRTS supernovae
Updated the entries for
PSN J12350637+3114354 (Type Ia-91T)
PSN J14002117+3854517 (Type II)
Added images of
2014dt (Mag 16.7),
2014ee ,
ASASSN-14lp (Mag 13.7),
ASASSN-15dc (Mag 16.4),
ASASSN-15dd (Mag 15.1),
ASASSN-15de (Mag 16.3),
ASASSN-15df (Mag 16.6),
Gaia15acd (Mag 17.7),
Gaia15ace (Mag 17.2),
Nova M31 2015-02b (Mag 18.7),
PSN J07285387+3349106 (Mag 15.0),
PSN J09093496+3307204 (Mag 19.4),
PSN J12350637+3114354 (Mag 16.5),
PSN J12354442+1606366 (Mag 16.4),
PSN J13471211-2422171 (Mag 15.1),
PSN J13522411+3941286 (Mag 15.6),
PSN J14002117+3854517 (Mag 18.9)
2015/02/18
Created entries for
PSN J14002117+3854517 (Mag 18.2 in NGC 5406),
2 CRTS supernovae
2 OGLE supernovae
4 DECAM supernovae
3 LSQ supernovae
PS1-15aw (Type Ia)
Updated entries for
ASASSN-15dc (Type Ia)
ASASSN-15dd (Type Ia)
ASASSN-15de (Type Ia-91T)
ASASSN-15df (Type Ia)
CSS141223:113342+004332 (Type Ic),
PSN J07285387+3349106 (Type Ibn),
PSN J10234760+3348477 (Mag 17.4),
PSN J12350637+3114354 (Mag 17.3),
PSN J14095513+1731556 (Mag 16.9),
PSN J19235601-5955321 (Type Ia)
Added images of
ASASSN-15dc ,
ASASSN-15de (Mag 16.9),
PSN J07285387+3349106 (Mag 15.3),
PSN J10234760+3348477 (Mag 17.6),
PSN J10544216-2104138 ,
PSN J11105565+5322493 (Mag 17.5),
PSN J14095513+1731556
PSN J19235601-5955321 (Discovery)
2015/02/15
Created entries for
ASASSN-15db (Mag 15.2 in NGC 5996)
TCP J13535979-0755079 (Mag 19.5 in NGC 5339)
1 LSQ supernovae , and
3 CRTS supernovae
Updated the entries for
PSN J10433393-3048206 (Type IIn),
PSN J14095513+1731556 (Type Ia),
PSN J13471211-2422171 (Type Ia),
PSN J07101678+3339463 (Type IIP)
Added images of
2014dt (Mag 16.2),
2014dy (Mag 16.3),
2014ea (Mag 17.6),
2015A (Mag 17.4),
2015E (Mag 16.1),
ASASSN-14lo (Mag 17.8),
ASASSN-14lp (Mag 13.1),
ASASSN-15cd (Mag 16.1),
ASASSN-15da ,
MASTER OT J072940+141425.5 (Mag 18.0),
MASTER OT J120451.50+265946.6 ,
PSN J01110541+3350131 (Mag 18.9),
PSN J05521661+4650211 ,
PSN J07101678+3339463 (Mag 17.8),
PSN J07285387+3349106 ,
PSN J08250876+5416365 (Mag 18.9),
PSN J09132750+7627410 (Mag 17.7),
PSN J10234760+3348477 ,
PSN J10433393-3048206 (Mag 16.4),
PSN J10544216-2104138 (Mag 16.6),
PSN J11105565+5322493 (Mag 17.2),
PSN J11495885+2119018 (Mag 18.4),
PSN J13522411+3941286 (Mag 15.8),
PSN J14021678+5426205
2015/01/26
Created entries for
2 LSQ supernovae
2 OGLE supernovae
Updated the entries for
ASASSN-15cb (Type Ia)
CSS150123:025554+010011 (Type Ia),
2013hy
(was DES13S2cmm, superluminour Type Ic, as previously noted)
2014eg
(was PRESTO ESO 154-G10, Type Ia-91T as previously noted)
Added images of
2014dw (Mag 16.5),
2015D (Mag 18.2),
ASASSN-14lp ,
ASASSN-15bk (Mag 16.7),
PSN J04173792+3617317 (Mag 17.5),
PSN J04561965-1548027 (Mag 18.4),
PSN J09204691-0803340 (Mag 19.8),
PSN J11105565+5322493 (Mag 17.0)
2015/01/25
Created entries for
ASASSN-15bo (Mag 17.1) and
ASASSN-15cb (Mag 16.8 in CGCG 42-196)
Updated the entries for
ASASSN-15be (Type Ia),
ASASSN-15bk (Type Ia),
ASASSN-15bm (Type Ia),
2014ee
(was PSN J07591099+3254392, also was PSN J07591178+3254399,
Type IIn in UGC 4132),
2014ef
(was PSN J00563965-0954028, Type Ib in NGC 309)
Added images of
2015D (Mag 18.5)
Did some more
archiving
due to lots of recent dicoveries the page is still too long.
2015/01/23
Created entries for
ASASSN-15bm (Mag 16.9),
PSN J05521661+4650211 (Mag 17.4 in MCG +8-11-10),
PSN J11105565+5322493 (Mag 18.2 in UGC 6215),
2014dy (Mag 18.8), and
2015E (Mag 17.0, Type Ia)
4 CRTS supernovae
Updated the entries for
2014dz
(PSN J03281419+3801111, Type Ia as previously noted)
2014ea
(was PSN J10483231+2635179, Type Ia in UGC 5912 as previously noted),
2015C
(was PSNJ13183047-1436446, Type II in IC 4221 as previously noted),
2015D
(was PSN J13124116+1236018, Type IIP in NGC 5020 as previously noted)
Added images of
ASASSN-15ar (Mag 16.5),
ASASSN-15ba (Mag 16.7),
PSN J05521661+4650211 (Mag 17.9),
PSN J13522411+3941286 (Mag 16.1)
2015/01/19
Created entries for
PSN J13124116+1236018 (Mag 17.5 in NGC 5020),
ASASSN-15be (Mag 16.4),
2 OGLE supernovae ,
3 LSQ supernovae
Nova M81 2015-01a?
(= PNV J09550693+6902588 Mag 20.7 in M81)
Updated the entries for
2015A
(was PSN J09411555+3553174, Type Ia in NGC 2955, first supernova announced by CBAT in 2 months),
CSS150118:133209+344127 (Type Ia),
Nova M31 2015-01a?
(= MASTER OT J004207.99+405501.1, very bright nova in M31),
ASASSN-15al (= Gaia15aah), and
ASASSN-15bd (Type IIb)
Added images of
ASASSN-15bc (Mag 16.2),
ASASSN-15bd (Mag 15.7),
CSS150117:104148-014721 (Mag 19.8),
CSS150118:103721+361123 (Mag 19.1),
CSS150118:122814+334556 (Mag 18.3),
CSS150118:133209+344127 (Mag 17.3)
2015/01/18
Created entries for
ASASSN-15bd (Mag 16.6) and
8 CRTS supernovae
Updated the entries for
Nova M31 2015-01a?
(= PNV J00420807+4055013 Mag 15.5 in M31),
ASASSN-15ba (Type Ia),
ASASSN-15bb (Type IIP),
ASASSN-15bc (Type Ia-91T)
Added images of
ASASSN-14mu (Mag 16.2),
ASASSN-15ar (Mag 16.3),
ASASSN-15as (Mag 15.9),
ASASSN-15ba (Mag 15.8),
ASASSN-15bb (Mag 16.5),
LSQ15z (Mag 17.0),
MASTER OT J020844.29+481923.0 (Mag 18.1),
PSN J06574303+1334457 (Mag 16.3),
PSN J13522411+3941286
2015/01/16
Created entries for
ASASSN-15ba (Mag 16.4),
ASASSN-15bb (Mag 16.8 in ESO 381-IG48)
2 DES supernovae
DES14C3rap (Mag 24.1, Type Ia)
3 LSQ supernovae
Updated the entries for
PSN J13522411+3941286 (Type IIn)
OGLE-2015-SN-001 (Type Ia),
OGLE-2015-SN-005 (Type II),
OGLE-2015-SN-010 (Type *),
OGLE-2015-SN-012 (Type Ia),
OGLE-2015-SN-014 (Type II),
OGLE-2015-SN-017 (Type Ia),
OGLE-2015-SN-020 (Type unknown),
OGLE-2015-SN-021 (Type Ia),
Errata:
Had the offset of PSN J13522411+3941286 as south, not north.
Error persisted for 12 hours.
2015/01/15
Created entries for
PSN J13522411+3941286 (Mag 18.1 in NGC 5337),
Nova M31 2015-01a?
(= MASTER OT J004207.99+405501.1, Mag 19.0 in M31, Missed this one....)
MASTER OT J020844.29+481923.0 (Mag 17.4, from CV to Ia),
2 LSQ supernovae , and
5 OGLE supernovae
Updated the entries for
ASASSN-15ar (Type Ia)
ASASSN-15az (Type Ia)
MASTER OT J020844.29+481923.0 (Type Ia)
OGLE-2015-SN-007 (Type II)
OGLE-2015-SN-013 (Type Ia)
Added images of
2014cx (Mag 16.5),
2014dt (Mag 16.1),
ASASSN-15ad (Mag 16.1),
ASASSN-15aj (Mag 14.3),
ASASSN-15az (Mag 16.9),
Nova M31 2015-01a ,
PSN J04002180+2254029 (Mag 20.3),
PSN J07285597+5611462 (Mag 18.5),
PSN J12543553-1234186 (Mag 14.4),
PSN J13183047-1436446 (Mag 16.4),
PSN J13522411+3941286 (Mag 16.5)
2015/01/10
Created entries for
ASASSN-15ak (Mag 15.1 in UGC 110),
ASASSN-15al (Mag 16.9), and
3 OGLE supernovae
Updated the entry for
PSN J03281419+3801111 (Type Ia as previously noted)
Added images of
2014dt (Mag 15.9),
ASASSN-14lp (Mag 12.7),
ASASSN-14mu (Mag 16.5),
ASASSN-14mw (Mag 16.0),
ASASSN-15ab (Mag 15.9),
ASASSN-15ad (Mag 16.6),
ASASSN-15ae (Mag 16.1),
ASASSN-15aj (Mag 14.0),
ASASSN-15ak (Mag 15.0),
MASTER OT J021447.67+481852.6 (Mag 17.3),
PSN J12543553-1234186 (Mag 15.8)
2015/01/01
Created entries for
4 OGLE supernovae
Added images of
ASASSN-14mu (Mag 15.6)
Nova M33 2014-12a? (Mag 17.2)
Did some
Archiving
removing objects which have not been observed for at least 2 months from the
main page.
Happy new year. All of the new
2015 directires and
base files have been creaeted. Ready for my 18th year of doing this....
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David Bishop .
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