RA/DEC (2000)
14:54:30.639 +09:42:25.94
223.6276605 +9.7072056
Type
SN IIb
Redshift
0.032764
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-01-14 12:39:33.001
TNS AT
Y
Public
Y
Discovery Mag
20.7129
Filter
r-ZTF
Reporter/s
Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026auq - 2026-01-26 13:26:25 P200 / NGPS (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-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_orange
   
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
22878 2026-01-26 13:26:25 P200 / NGPS Sam Rose Christoffer Fremling ZTF tns_2026auq_2026-01-26_13-26-25_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-01-28 07:16:38 - 2026-01-28 07:16:38 2461068.80322 - 2461068.80322 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554745 2026-01-28 07:16:38 2461068.80322 16.74 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-01-15 07:03:58 - 2026-01-16 06:36:10 2461055.794416 - 2461056.77512 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554612 2026-01-16 06:36:10 2461056.77512 19.93 0.21 ABMag L-GOTO GOTO-N_GOTO-1 180
554611 2026-01-15 07:03:58 2461055.794416 19.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-01-14 12:39:33 - 2026-01-20 12:06:31 2461055.0274653 - 2461061.0045255 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
552120 2026-01-20 12:06:31 2461061.0045255 19.72 0.13985 ABMag r-ZTF P48_ZTF-Cam
552119 2026-01-14 12:39:33 2461055.0274653 20.7129 0.209041 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-01-12 12:59:30 - 2026-01-12 12:59:30 2461053.0413194 - 2461053.0413194 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
552118 2026-01-12 12:59:30 2461053.0413194 19.7645 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2026-01-29 14:40:35 - 2026-01-29 14:40:35 2461070.11152 - 2461070.11152 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554746 2026-01-29 14:40:35 2461070.11152 19.059 0.149 19.49 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 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
289398 2026-01-30 12:00:14 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 14:54:30.652 +09:42:26.22 2026-01-29 14:40:35.328 19.059 orange-ATLAS PSN ATLAS26bfw ATLAS N
289336 2026-01-29 16:25:47 GOTO_bot G. Ramsay, K. Ackley, M. Dyer et al. GOTO GOTO 14:54:30.580 +09:42:25.96 2026-01-16 06:36:10.368 19.93 L-GOTO Other GOTO26ais GOTO N
288075 2026-01-20 15:56:27 Fritz Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 14:54:30.639 +09:42:25.94 2026-01-14 12:39:33.001 20.7129 r-ZTF PSN ZTF26aadewjq ZTF 2026TNSTR.253....1R N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
22877 2026-01-29 20:12:21 ZTF_Bot1 S. Rose, K. Das, J. Castaneda Jaimes, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN IIb 0.032764 1 ZTF 2026TNSCR.395....1R
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
22878 2026-01-26 13:26:25 P200 / NGPS Sam Rose Christoffer Fremling ZTF tns_2026auq_2026-01-26_13-26-25_P200_NGPS_ZTF.ascii Object

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