RA/DEC (2000)
11:08:37.356 +44:31:37.37
167.155649178 +44.5270475128
Type
SN Ia
Redshift
0.055
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-12-08 10:14:44.998
TNS AT
Y
Public
Y
Discovery Mag
20.0298
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025agix - 2025-12-12 10:07:46 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌WFST_WFST-WFC_r
 ▌WFST_WFST-WFC_g
 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_g
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌PS1_GPC1_i
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
22565 2025-12-12 10:07:46 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025agix_2025-12-12_10-07-46.112408_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-WFST WFST_WFST-WFC 2025-12-04 19:46:34 - 2025-12-04 19:46:34 2461014.324 - 2461014.324 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
568656 2025-12-04 19:46:34 2461014.324 21.1 ABMag r-WFST WFST_WFST-WFC 30 [Last non detection]
g-WFST WFST_WFST-WFC 2025-12-07 20:02:24 - 2025-12-07 20:02:24 2461017.335 - 2461017.335 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
568657 2025-12-07 20:02:24 2461017.335 20.2 0.08 ABMag g-WFST WFST_WFST-WFC 30
L-GOTO GOTO-N_GOTO-2 2025-12-08 02:25:33 - 2025-12-11 02:13:52 2461017.601079 - 2461020.592962 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540684 2025-12-11 02:13:52 2461020.592962 19.14 0.19 ABMag L-GOTO GOTO-N_GOTO-2 180
540683 2025-12-08 02:25:33 2461017.601079 18.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
g-P1 PS2_GPC2 2025-12-17 13:25:13 - 2025-12-17 13:25:13 2461027.05918 - 2461027.05918 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540341 2025-12-17 13:25:13 2461027.05918 17.9 0.03 21 ABMag g-P1 PS2_GPC2 27 Robot
r-ZTF P48_ZTF-Cam 2025-12-07 11:40:33 - 2025-12-07 11:40:33 2461016.9864931 - 2461016.9864931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
537540 2025-12-07 11:40:33 2461016.9864931 19.8152 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-12-08 10:14:45 - 2025-12-11 09:58:03 2461017.9269097 - 2461020.9153125 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
537542 2025-12-11 09:58:03 2461020.9153125 18.8336 0.0775622 ABMag g-ZTF P48_ZTF-Cam
537541 2025-12-08 10:14:45 2461017.9269097 20.0298 0.166063 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-12-10 14:50:53 - 2025-12-11 13:24:42 2461020.11867 - 2461021.05882 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
538531 2025-12-11 13:24:42 2461021.05882 19.021 0.187 19.31 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
538530 2025-12-10 14:50:53 2461020.11867 19.04 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
i-P1 PS1_GPC1 2026-01-07 13:45:40 - 2026-01-07 13:45:40 2461048.07338 - 2461048.07338 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
547564 2026-01-07 13:45:40 2461048.07338 19.25 0.11 20.7 ABMag i-P1 PS1_GPC1 45 Robot
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
296684 2026-03-20 10:38:59 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 11:08:37.360 +44:31:37.34 2025-12-07 20:02:24.000 20.2 g-WFST PSN WFST251207cimmj WFST N
286025 2026-01-08 17:23:02 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 11:08:37.356 +44:31:37.37 2026-01-07 13:45:40.032 19.25 i-P1 PSN PS25iro Pan-STARRS N
281436 2025-12-19 10:44:06 GOTO_bot D. O'Neill, G. Ramsay, K. Ackley et al. GOTO GOTO 11:08:37.376 +44:31:37.34 2025-12-11 02:13:51.744 19.14 L-GOTO Other GOTO25lyw GOTO N
281278 2025-12-18 18:46:48 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 11:08:37.356 +44:31:37.36 2025-12-17 13:25:13.152 17.9 g-P1 PSN PS25iro Pan-STARRS N
280429 2025-12-13 19:19:40 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 11:08:37.350 +44:31:37.29 2025-12-11 13:24:42.048 19.021 orange-ATLAS PSN ATLAS25prf ATLAS N
280021 2025-12-11 10:28:17 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 11:08:37.354 +44:31:37.67 2025-12-08 10:14:44.998 20.0298 g-ZTF PSN ZTF25acgmdbm ZTF 2025TNSTR4931....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
22564 2025-12-12 11:00:43 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.055 1 ZTF 2025TNSCR4944....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
22565 2025-12-12 10:07:46 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025agix_2025-12-12_10-07-46.112408_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 01/08/2026 - 17:23

Object coordinates updated

Object coordinates updated according to AT-report 286025 of Group Pan-STARRS
Previous RA, DEC: 11:08:37.356, +44:31:37.36 (167.155651739, +44.5270431969)
Updated RA, DEC: 11:08:37.356, +44:31:37.37 (167.155649178, +44.5270475128)

TNS
System

Thu, 12/18/2025 - 18:46

Object coordinates updated

Object coordinates updated according to AT-report 281278 of Group Pan-STARRS
Previous RA, DEC: 11:08:37.354, +44:31:37.67 (167.1556432, +44.527131)
Updated RA, DEC: 11:08:37.356, +44:31:37.36 (167.155651739, +44.5270431969)