RA/DEC (2000)
13:09:16.016 +29:22:01.48
197.3167323 +29.3670765
Type
SN Ib/c
Redshift
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-03-06 10:09:31.996
TNS AT
Y
Public
Y
Discovery Mag
18.5887
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF

Spectra

 SN_2026exy - 2026-04-06 04:40:57 Magellan-Baade / IMACS (POISE)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),

Light curves

 WFST_WFST-WFC_r
 GOTO-N_GOTO-1_L
 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
   
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
23481 2026-04-06 04:40:57 Magellan-Baade / IMACS Burns, Xiao, Hsiao Morrell POISE tns_2026exy_2026-04-06_04-40-57_Magellan-Baade_IMACS_POISE.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-WFST WFST_WFST-WFC 2026-02-24 17:32:38 - 2026-03-01 16:23:31 2461096.231 - 2461101.183 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
568280 2026-03-01 16:23:31 2461101.183 18.92 0.05 ABMag r-WFST WFST_WFST-WFC 30
568279 2026-02-24 17:32:38 2461096.231 20.31 ABMag r-WFST WFST_WFST-WFC 30 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-03-01 23:48:46 - 2026-03-07 00:26:50 2461101.492204 - 2461106.518626 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563233 2026-03-07 00:26:50 2461106.518626 18.62 0.15 ABMag L-GOTO GOTO-N_GOTO-1 180
563232 2026-03-01 23:48:46 2461101.492204 18.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-03-06 10:09:32 - 2026-03-06 10:09:32 2461105.923287 - 2461105.923287 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562953 2026-03-06 10:09:32 2461105.923287 18.5887 0.121776 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-02-28 12:18:58 - 2026-03-06 11:37:54 2461100.0131713 - 2461105.9846528 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562954 2026-03-06 11:37:54 2461105.9846528 18.869 0.113041 ABMag g-ZTF P48_ZTF-Cam
562952 2026-02-28 12:18:58 2461100.0131713 20.2641 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
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
296424 2026-03-20 10:34:52 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 13:09:15.990 +29:22:01.39 2026-03-01 16:23:31.200 18.92 r-WFST PSN WFST260301acmju WFST N
293816 2026-03-07 11:05:14 GOTO_bot G. Ramsay, D. O'Neill, K. Ackley et al. GOTO GOTO 13:09:15.962 +29:22:01.17 2026-03-07 00:26:49.632 18.62 L-GOTO Other GOTO26bqp GOTO N
293688 2026-03-06 12:09:30 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 13:09:16.016 +29:22:01.48 2026-03-06 10:09:31.996 18.5887 r-ZTF PSN ZTF18aatuwia 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
23479 2026-04-16 19:25:39 Eric Hsiao Chris Burns, Nidia Morrell (Carnegie), Huangfei Xiao, Eric Hsiao (FSU) POISE SN Ib/c 1 POISE 2026TNSCR1660....1B
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
23481 2026-04-06 04:40:57 Magellan-Baade / IMACS Burns, Xiao, Hsiao Morrell POISE tns_2026exy_2026-04-06_04-40-57_Magellan-Baade_IMACS_POISE.dat Object

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