RA/DEC (2000)
11:02:24.559 +38:30:22.93
165.602328169 +38.5063692454
Type
SN Ia
Redshift
0.02849
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-03-06 09:59:50.999
TNS AT
Y
Public
Y
Discovery Mag
18.1856
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026exz - 2026-03-07 03:50:18 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
 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_r
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_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
23146 2026-03-07 03:50:18 P60 / SEDM 2700 SEDmRobot jpurdum ZTF tns_2026exz_2026-03-07_03-50-18.416982_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-WFST WFST_WFST-WFC 2026-02-25 16:52:19 - 2026-03-05 14:24:00 2461097.203 - 2461105.1 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
568362 2026-03-05 14:24:00 2461105.1 18.47 0.08 ABMag r-WFST WFST_WFST-WFC 30
568361 2026-02-25 16:52:19 2461097.203 19.61 ABMag r-WFST WFST_WFST-WFC 30 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2026-02-28 22:47:58 - 2026-03-06 23:17:25 2461100.449977 - 2461106.470434 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563199 2026-03-06 23:17:25 2461106.470434 17.96 0.05 ABMag L-GOTO GOTO-N_GOTO-2 180
563198 2026-02-28 22:47:58 2461100.449977 18.3 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-P1 PS2_GPC2 2026-03-07 11:31:09 - 2026-03-07 11:31:09 2461106.97997 - 2461106.97997 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563271 2026-03-07 11:31:09 2461106.97997 17.75 0.05 20.6 ABMag r-P1 PS2_GPC2 27 Robot
r-ZTF P48_ZTF-Cam 2026-03-02 09:10:03 - 2026-03-06 09:59:51 2461101.8819792 - 2461105.9165625 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562956 2026-03-06 09:59:51 2461105.9165625 18.1856 0.0738548 ABMag r-ZTF P48_ZTF-Cam
562955 2026-03-02 09:10:03 2461101.8819792 19.8976 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2026-03-06 11:23:44 - 2026-03-06 11:23:44 2461105.9748148 - 2461105.9748148 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562957 2026-03-06 11:23:44 2461105.9748148 18.1156 0.0924994 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2026-03-05 11:55:10 - 2026-03-06 12:07:04 2461104.99664 - 2461106.00491 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563024 2026-03-06 12:07:04 2461106.00491 17.916 0.083 19.01 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
563023 2026-03-05 11:55:10 2461104.99664 18.76 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2026-03-05 10:30:59 - 2026-03-05 10:30:59 2461104.93818 - 2461104.93818 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564121 2026-03-05 10:30:59 2461104.93818 18.97 0.08 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
296473 2026-03-20 10:34:52 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 11:02:24.560 +38:30:22.88 2026-03-05 14:24:00.000 18.47 r-WFST PSN WFST260305ybll WFST N
294236 2026-03-12 00:00:11 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 11:02:24.559 +38:30:22.93 2026-03-05 10:30:58.752 18.97 i-P1 PSN PS26aqn Pan-STARRS N
293833 2026-03-07 17:16:35 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 11:02:24.554 +38:30:22.84 2026-03-07 11:31:09.408 17.75 r-P1 PSN PS26aqn Pan-STARRS N
293802 2026-03-07 09:42:29 GOTO_bot G. Ramsay, T. Killestein, K. Ackley et al. GOTO GOTO 11:02:24.614 +38:30:22.77 2026-03-06 23:17:25.152 17.96 L-GOTO Other GOTO26bqv GOTO N
293716 2026-03-06 15:43:24 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 11:02:24.583 +38:30:22.89 2026-03-06 12:07:04.224 17.916 orange-ATLAS PSN ATLAS26cpz ATLAS N
293689 2026-03-06 12:09:38 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 11:02:24.567 +38:30:22.74 2026-03-06 09:59:50.999 18.1856 r-ZTF PSN ZTF26aajppau ZTF 2026TNSTR.940....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
23145 2026-03-07 17:57:23 ZTF_Bot1 C. Fremling and J. Purdum on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.02849 1 ZTF 2026TNSCR.959....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
23146 2026-03-07 03:50:18 P60 / SEDM 2700 SEDmRobot jpurdum ZTF tns_2026exz_2026-03-07_03-50-18.416982_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 03/12/2026 - 00:00

Object coordinates updated

Object coordinates updated according to AT-report 294236 of Group Pan-STARRS
Previous RA, DEC: 11:02:24.554, +38:30:22.84 (165.602308184, +38.5063451478)
Updated RA, DEC: 11:02:24.559, +38:30:22.93 (165.602328169, +38.5063692454)

TNS
System

Sat, 03/07/2026 - 17:16

Object coordinates updated

Object coordinates updated according to AT-report 293833 of Group Pan-STARRS
Previous RA, DEC: 11:02:24.567, +38:30:22.74 (165.6023606, +38.5063155)
Updated RA, DEC: 11:02:24.554, +38:30:22.84 (165.602308184, +38.5063451478)