RA/DEC (2000)
16:25:29.532 +13:55:15.55
246.3730506 +13.9209851
Type
SN II
Redshift
0.03
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-02-26 12:18:29.998
TNS AT
Y
Public
Y
Discovery Mag
20.1905
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_2026euk - 2026-03-03 11:28:32 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

 ▌GOTO-N_GOTO-1_L
 ▌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
23276 2026-03-03 11:28:32 P60 / SEDM 2700 SEDmRobot ZTF tns_2026euk_2026-03-03_11-28-32.285216_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2026-02-24 06:10:53 - 2026-02-25 06:15:16 2461095.757556 - 2461096.760599 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578561 2026-02-25 06:15:16 2461096.760599 20.21 0.2 ABMag L-GOTO GOTO-N_GOTO-1 180
578560 2026-02-24 06:10:53 2461095.757556 20.2 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
g-ZTF P48_ZTF-Cam 2026-02-26 12:13:45 - 2026-03-02 12:54:08 2461098.0095486 - 2461102.0375926 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562599 2026-03-02 12:54:08 2461102.0375926 19.4722 0.197457 ABMag g-ZTF P48_ZTF-Cam
562598 2026-02-26 12:18:30 2461098.0128472 20.1905 0.155654 ABMag g-ZTF P48_ZTF-Cam
562597 2026-02-26 12:13:45 2461098.0095486 20.4751 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
301797 2026-04-27 23:11:21 GOTO_bot G. Ramsay, D. O'Neill, K. Ackley et al. GOTO GOTO 16:25:29.505 +13:55:15.55 2026-02-25 06:15:15.840 20.21 L-GOTO Other GOTO26bqx GOTO N
293497 2026-03-02 13:17:27 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 16:25:29.532 +13:55:15.55 2026-02-26 12:18:29.998 20.1905 g-ZTF PSN ZTF26aailobf ZTF 2026TNSTR.895....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
23275 2026-03-17 22:38:31 ZTF_Bot1 J. Sollerman, K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration ZTF SN II 0.03 1 ZTF 2026TNSCR1149....1S
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
23276 2026-03-03 11:28:32 P60 / SEDM 2700 SEDmRobot ZTF tns_2026euk_2026-03-03_11-28-32.285216_P60_SEDM_ZTF.ascii Object

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