RA/DEC (2000)
23:32:21.616 +09:33:42.52
353.0900679 +9.5618116
Type
SN Ia-91T-like
Redshift
0.071586
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-05-25 11:20:29.996
TNS AT
Y
Public
Y
Discovery Mag
20.3798
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_2026nyu - 2026-06-06 10:05:07 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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-N_GOTO-2_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
   
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
24001 2026-06-06 10:05:07 P60 / SEDM 2700 SEDmRobot ZTF tns_2026nyu_2026-06-06_10-05-07.274759_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-06-14 03:24:14 - 2026-06-14 03:24:14 2461205.64183 - 2461205.64183 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
592214 2026-06-14 03:24:14 2461205.64183 18.593 0.094 19.76 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-2 2026-05-22 04:45:37 - 2026-05-22 04:45:37 2461182.698346 - 2461182.698346 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
588932 2026-05-22 04:45:37 2461182.698346 19.9 ABMag L-GOTO GOTO-N_GOTO-2 270 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2026-06-13 09:27:31 - 2026-06-13 09:27:31 2461204.89411 - 2461204.89411 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
592213 2026-06-13 09:27:31 2461204.89411 16.81 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-06-05 05:01:09 - 2026-06-05 05:01:09 2461196.709129 - 2461196.709129 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
588933 2026-06-05 05:01:09 2461196.709129 18.67 0.12 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2026-05-24 11:22:31 - 2026-06-01 11:14:59 2461184.9739699 - 2461192.9687384 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
588258 2026-06-01 11:14:59 2461192.9687384 18.8507 0.0992132 ABMag r-ZTF P48_ZTF-Cam
588257 2026-05-25 11:20:30 2461185.9725694 20.3798 0.155573 ABMag r-ZTF P48_ZTF-Cam
588256 2026-05-24 11:22:31 2461184.9739699 20.1193 ABMag r-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
308677 2026-06-16 10:37:56 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 23:32:21.622 +09:33:42.59 2026-06-14 03:24:14.112 18.593 wide-ATLAS PSN ATLAS26hfl ATLAS N
307044 2026-06-05 08:35:03 GOTO_bot G. Ramsay, M. Kennedy, K. Ackley et al. GOTO GOTO 23:32:21.618 +09:33:42.37 2026-06-05 05:01:08.832 18.67 L-GOTO Other GOTO26fhg GOTO N
306719 2026-06-01 12:51:22 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 23:32:21.616 +09:33:42.52 2026-05-25 11:20:29.996 20.3798 r-ZTF PSN ZTF26aayzlih ZTF N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23995 2026-06-10 17:45:31 ZTF_Bot1 J. Sollerman, K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), and M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration ZTF SN Ia-91T-like 0.071586 1 ZTF 2026TNSCR2439....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
24001 2026-06-06 10:05:07 P60 / SEDM 2700 SEDmRobot ZTF tns_2026nyu_2026-06-06_10-05-07.274759_P60_SEDM_ZTF.ascii Object

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