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.

2026/10/13
• Created entries for 1 ATLAS supernovae, 26 GOTO supernovae, 16 WFST supernovae, 2 PS1 supernovae
• Updated the entries for 2026acwx (Type Ia), 2026afcx (Type Ia-91bg)

2026/10/12
• Created entries for 20 ATLAS supernovae, 1 ZTF supernovae, 30 WFST supernovae, 6 GOTO supernovae, 1 PS1 supernovae
• Updated the entries for 2024rhm (Type Ia), 2025andd (Type Ia), 2026aaco (Type Ia), 2026aaev (Type II), 2026aagi (Type Ia), 2026aajr (Type Ia), 2026aakn (Type Ic), 2026aaqe (Type II), 2026aaqn (Type Ic), 2026aawm (Type Ia-SC), 2026aawp (Type Ic), 2026abgr (Type Ia), 2026ablv (Type Ia), 2026abpi (Type Ia), 2026absj (Type SLSN-I), 2026abwb (Type Ia), 2026abwj (Type Ia), 2026abwm (Type Ia), 2026abyn (Type Ia), 2026acao (Type Ia), 2026acib (Type Ia), 2026acis (Type Ia), 2026acjc (Type Ib), 2026acmf (Type II), 2026acpd (Type Ia), 2026acpr (Type II), 2026acrs (Type Ia), 2026acsr (Type IIb), 2026acum (Type Ia), 2026acuo (Type Ia), 2026acvp (Type Ia), 2026acxl (Type Ia), 2026adfr (Type Ia), 2026adhe (Type Ia), 2026adkc (Type Ia), 2026adoe (Type Ia), 2026adpb (Type II), 2026adyp (Type Ia), 2026aeag (Type Ia), 2026aeew (Type Ia), 2026aefe (Type Ia), 2026aeif (Type Ia-pec), 2026aelb (Type Ia), 2026aeoa (Type Ia), 2026aetp (Type TDE), 2026byp (Type Icn), 2026fzb (Type II), 2026puw (Type II), 2026xlb (Type II), 2026xqe (Type Ia), 2026ymc (Type Ic-BL), 2026ywt (Type Ia), 2026yzk (Type II), 2026zfq (Type II), 2026zjw (Type II), 2026zom (Type II), 2026zvb (Type II), 2026zzl (Type Ia)

2026/10/11
• Created entries for 1 PS1 supernovae, 32 GOTO supernovae, 10 ATLAS supernovae, 1 MASTER supernovae, 11 ZTF supernovae 20 WFST supernovae, 38 GOTO supernovae, 1 XOSS supernovae, 1 Ziyang Mai supernovae, 2 ATLAS supernovae, 4 ZTF supernovae
• Updated the entries for 2025wet (Type TDE-featureless), 2026adfy (Type Ia), 2026aedl (Type Ia)
• Added images of 2026aaiv (Mag 12.3), 2026aaom, 2026acjs, 2026acpp, 2026acxa, 2026adff (Mag 16.8), 2026adfp, 2026aekd, 2026fov, 2026kid (Mag 15.7), 2026sqf (Mag 12.7), 2026ukg (Mag 17.7), 2026yly, 2026zoa (Mag 18.2), 2026zwp
• Intersting 2026afcx (Mag 17.7 in NGC 2803),

2026/10/10
• Created entries for 3 PS1 supernovae, 1 GOTO supernovae, 81 WFST supernovae, 11 ATLAS supernovae, 57 ZTF supernovae
• Updated the entries for 2026adyr (Type Ia), 2026aepm (Type Ia), 2026aetp (Type TDE), 2026hsj (Type IIn), 2026mag (Type SLSN-I)
• Interesting: AT2026aexm (Mag 16.8 in NGC 3441 (but ZTF marked it as SDSS J105231.11+071329.6))

2026/10/08
• Created entries for 28 GOTO supernovae, 31 ZTF supernovae, 1 PS1 supernovae, 5 ATLAS supernovae, 1 Mingxin Wu supernovae
• Updated the entries for 2026abuz (Type Ia), 2026adff (Type Ia), 2026adhl (Type Ia), 2026adjw (Type II), 2026aecz (Type Ia), 2026aedl (Type Ia), 2026vbr (Type II)

2026/10/07
• Created entries for 33 ZTF supernovae, 2 tdescore_bot supernovae, 8 ATLAS supernovae, 6 GOTO supernovae, 50 WFST supernovae, 1 MASTER supernovae
• Updated the entries for 2026aaiv (Type Ia), 2026acnf (Type II), 2026acrf (Type Ia), 2026adfd (Type Ia), 2026adfp (Type IIP), 2026adlt (Type Ia), 2026aebj (Type Ia), 2026aedv (Type Ia), 2026aeiv (Type Ia-91T)
• Added images of 2026aaiv (Mag 12.9), 2026acjs, 2026aeiv (Mag 17.0), 2026fov (Mag 18.0), 2026sqf (Mag 11.6), 2026yly (Mag 16.3)

2026/10/06
• Created entries for 2 Ziyang Mai supernovae, 22 ATLAS supernovae, 19 GOTO supernovae, 15 ZTF supernovae, 26 PS1 supernovae, 1 XOSS supernovae, 49 WFST supernovae, 1 Minrui Ning supernovae
• Updated the entries for 2026acpf (Type Ia), 2026adlt (Type Ia)

2026/10/05
• Created entries for 19 ZTF supernovae, 3 GOTO supernovae, 6 PS1 supernovae, 13 ATLAS supernovae
• Updated the entries for 2022aamy (Type AGN), 2026acpj (Type Ia), 2026acuj (Type Ia), 2026adpg (Type Ia)
• Interesting: AT2026aeiv (Mag 19.1 in NGC 1184),

2026/10/04
• Created entries for 7 PS1 supernovae, 9 ZTF supernovae, 4 ATLAS supernovae, 2 MASTER supernovae, 1 XOSS supernovae, 21 WFST supernovae 27 GOTO supernovae, 11 ATLAS supernovae, 27 ZTF supernovae, 25 PS1 supernovae, 1 XOSS supernovae
• Updated the entries for 2026abzh (Type Ia), 2026acya (Type Ia), 2026aeaq (Type Ia) 2026aczn (Type Ia), 2026adgn (Type CV)
• Added images of 2026aaiv (Mag 12.9), 2026abbm (Mag 18.5), 2026abfe (Mag 17.9), 2026adff (Mag 17.1), 2026sqf (Mag 12.6), 2026wjd (Mag 19.0), 2026yum (Mag 17.5), 2026zji

2026/10/03
• Created entries for 15 GOTO supernovae, 17 ZTF supernovae, 33 WFST supernovae, 9 PS1 supernovae, 1 ASAS-SN supernovae
• Updated the entries for 2023aego (Type Ia), 2026aabx (Type Ia), 2026aaeg (Type Ia), 2026aafz (Type Ic), 2026aagw (Type Ia), 2026aaqo (Type Ia), 2026aary (Type Ia), 2026aavp (Type Ia), 2026abbm (Type Ia), 2026abdd (Type Ia), 2026abee (Type Ia), 2026abem (Type Ia), 2026abpg (Type Ia), 2026abti (Type Ia), 2026abvg (Type Ia), 2026abvs (Type II), 2026acgy (Type Ia), 2026acgz (Type Ia), 2026acms (Type Ia), 2026acrr (Type Ia), 2026acye (Type CV), 2026adfq (Type Ia-91bg), 2026adiy (Type Ia), 2026qjb (Type II), 2026ypf (Type II)

2026/10/02
• Created entries for 20 ZTF supernovae, 31 WFST supernovae, 207 PS1 supernovae, 18 ATLAS supernovae, 18 GOTO supernovae, 3 SAGUARO_Bot1 supernovae
• Updated the entries for 2026acna (Type Ia), 2026acoq (Type Ia), 2026acug (Type Ia), 2026acul (Type Ia), 2026acwe (Type Ia), 2026adix (Type Ia), 2026adjc (Type Ia)
• Added images of 2026aaiv (Mag 12.6), 2026aaom, 2026acid, 2026acjs (Mag 16.4), 2026acpp, 2026acxa (Mag 15.3), 2026adff, 2026fov, 2026mho, 2026sqf (Mag 12.4), 2026wjs, 2026yid (Mag 16.3), 2026yly (Mag 16.3), 2026zyf

2026/10/01
• Created entries for 26 ZTF supernovae, 12 WFST supernovae, 42 PS1 supernovae, 8 ATLAS supernovae
• Updated the entries for 2026acpp (Type IIb), 2026acxa (Type Ic-BL), 2026adgw (Type Ia), 2026adhk (Type Ia)

Errata