On this page you will find a list of the updates most recently made to the
Bright Supernovae web pages.
I am putting this page in place as many people surf my pages on a daily
basis and want to know what the updates are. If you find this valuable,
please give me some feedback .
It does take considerable time to keep the "updates" page updated.
On image credits:
If the "from" credit is an external link, then I linked to
an image on that page.
If it is a relative link, then the image is loaded locally.
Note that I normally don't record updates I make from
Zwicky Transient Facility .
I update magnitudes and add notes from them on an almost daily basis.
Occasionally I make a mistake. Please see the
Errata section for a list of these.
If you find
one, or a broken link, please e-mail me
and I will fix it. I maintain these pages with an ASCII editor (no web
publishing tools involved at ALL) and I occasionally make a typo which
escapes my QC checks.
2026/04/10
Created entries for
1 SAGUARO_Bot1 supernovae ,
21 WFST supernovae ,
16 ZTF supernovae ,
40 ATLAS supernovae ,
1 XOSS supernovae ,
1 MASTER supernovae ,
2 GOTO supernovae
Updated the entries for
2026ics (Type Ia),
2026ieq (Type Ia)
Added images of
2016blu ,
2026ayt (Mag 14.6),
2026cff ,
2026dix ,
2026exz ,
2026fjc ,
2026fsf ,
2026fvx (Mag 13.2),
2026gud ,
2026gwx (Mag 15.7),
2026gzx (Mag 14.8),
2026ihi
Interesting:
2026jef (in M94, probably a nova...)
2026/04/09
Created entries for
4 SAGUARO_Bot1 supernovae ,
8 GOTO supernovae ,
1 CRTS supernovae ,
20 ZTF supernovae ,
87 WFST supernovae ,
2 LVRA supernovae ,
5 LAST supernovae ,
1 ALeRCE supernovae
Updated the entries for
2026any (Type SLSN-II),
2026bti (Type IIn),
2026eqt (Type II),
2026foe (Type Ia-91T),
2026hbc (Type II),
2026hbl (Type Ia),
2026hbq (Type Ia),
2026hlr (Type Ia),
2026iib (Type Ia),
2026iur (Type Ia)
2026/04/08
Created entries for
25 ZTF supernovae ,
1 Fink supernovae ,
7 SAGUARO_Bot1 supernovae ,
5 GOTO supernovae ,
25 WFST supernovae ,
1 SGLF supernovae ,
4 LAST supernovae ,
1 jiashuo Zhang supernovae
Updated the entries for
2023aefw (Type Ia),
2026hea (Type Ia),
2026huo (Type Ia),
2026icv (Type Ia),
2026idh (Type Ic)
2026/04/07
Created entries for
19 GOTO supernovae ,
1 Firstlight Bot supernovae ,
1 ASAS-SN supernovae ,
8 PS1 supernovae ,
1 GEOTS supernovae ,
49 WFST supernovae ,
1 jiashuo Zhang supernovae ,
48 ZTF supernovae ,
1 BlackGEM supernovae ,
8 LAST supernovae ,
1 Ziyang Mai supernovae ,
1 MASTER supernovae
Updated the entries for
2026ftp (Type SN),
2026hwd (Type Ia),
2026hyy (Type CV),
2026idq (Type II),
2026ihi (Type II),
2026ilv (Type Ia)
2026/04/06
Created entries for
14 PS1 supernovae ,
1 ALeRCE supernovae ,
2 GOTO supernovae ,
51 WFST supernovae ,
1 ZTF supernovae ,
7 ATLAS supernovae ,
2 SGLF supernovae ,
1 jiashuo Zhang supernovae ,
1 Firstlight Bot supernovae ,
1 XOSS supernovae ,
1 LAST supernovae ,
1 MASTER supernovae ,
1 SAGUARO_Bot1 supernovae
Updated the entries for
2026huy (Type Ia)
Added images of
2026fjc (Mag 14.6),
2026fvx ,
2026gwx (Mag 16.0),
2026ihi
2026/04/05
Created entries for
3 SAGUARO_Bot1 supernovae ,
17 ZTF supernovae ,
1 jiashuo Zhang supernovae ,
3 GOTO supernovae ,
22 WFST supernovae
25 ZTF supernovae ,
3 SGLF supernovae ,
12 GOTO supernovae ,
37 PS1 supernovae ,
1 Firstlight Bot supernovae ,
1 XOSS supernovae ,
10 ATLAS supernovae ,
61 WFST supernovae
Updated the entries for
2026guy (Type Ia),
2026hac (Type Ia),
2026idz (Type Ia),
2026hiu (Type II),
2026hze (Type II)
Added images of
2000ch (Mag 18.5),
2026acd (Mag 17.0),
2026ejy ,
2026fjc (Mag 15.3),
2026fvx (Mag 13.4),
2026gwx (Mag 16.0),
2026hkg ,
2026ihi (Mag 18.0)
Intersting:
2026ihi at Mag 18.2 in
NGC 3861
2026/04/04
Created entries for
1 MASTER supernovae ,
1 BlackGEM supernovae ,
17 ZTF supernovae ,
1 SGLF supernovae ,
5 GOTO supernovae ,
1 Firstlight Bot supernovae ,
1 SAGUARO_Bot1 supernovae
Updated the entries for
2025xtq (Type Ia-CSM),
2026bhb (Type Ia-91bg),
2026euy (Type II),
2026ewu (Type II),
2026fqk (Type Ia),
2026gul (Type Ia),
2026hbh (Type Ia-91bg)
2026/04/03
Created entries for
10 ATLAS supernovae ,
3 BlackGEM supernovae ,
1 MASTER supernovae ,
1 Firstlight Bot supernovae
Added images of
2016blu ,
2025ajmj (Mag 17.4),
2026acd ,
2026cff ,
2026dez (Mag 17.1),
2026dpg (Mag 16.0),
2026fij (Mag 17.5),
2026fjc (Mag 14.9),
2026fov ,
2026fvx (Mag 14.2),
2026gwx (Mag 16.0),
2026gzx (Mag 15.2),
2026hkg ,
2026hzd (Mag 16.5),
2026hze (Mag 16.0)
Interesting:
2026idu
in IC 5328B
at Mag 16.9,
2026idh
in ESO 126-G10
2026/04/01
Created entries for
2 SGLF supernovae ,
3 MASTER supernovae ,
3 ATLAS supernovae ,
1 PS1 supernovae ,
38 WFST supernovae ,
3 GOTO supernovae ,
32 ZTF supernovae ,
1 Firstlight Bot supernovae
Updated the entries for
2026etu (Type Ia),
2026fdt (Type IIP),
2026gzx (Type Ic),
2026hle (Type Ia),
2026hwa (Type CV)
Bright Supernovae .
David Bishop