RA/DEC (2000)
08:10:56.226 +36:49:41.40
122.734274506 +36.8281667112
Type
SN Ia
Redshift
0.021502
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-01-27 04:26:49.997
TNS AT
Y
Public
Y
Discovery Mag
19.0829
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_2026bsa - 2026-02-23 04:01:39 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

 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌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
23068 2026-02-23 04:01:39 P200 / NGPS Sam Rose Sam Rose ZTF tns_2026bsa_2026-02-23_04-01-39_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2026-01-26 09:46:19 - 2026-01-30 05:33:19 2461066.9071644 - 2461070.7314699 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554666 2026-01-30 05:33:19 2461070.7314699 18.4634 0.10085 ABMag r-ZTF P48_ZTF-Cam
554665 2026-01-27 04:26:50 2461067.6853009 19.0829 0.123181 ABMag r-ZTF P48_ZTF-Cam
554664 2026-01-26 09:46:19 2461066.9071644 19.3598 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-02-03 11:22:30 - 2026-02-03 11:22:30 2461074.97396 - 2461074.97396 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555895 2026-02-03 11:22:30 2461074.97396 18.67 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2026-02-04 10:45:09 - 2026-02-04 10:45:09 2461075.94802 - 2461075.94802 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555896 2026-02-04 10:45:09 2461075.94802 17.78 0.095 18.95 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2026-02-05 08:25:28 - 2026-02-05 08:25:28 2461076.85102 - 2461076.85102 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556646 2026-02-05 08:25:28 2461076.85102 17.72 0.02 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
290331 2026-02-08 12:56:37 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 08:10:56.226 +36:49:41.40 2026-02-05 08:25:28.128 17.72 i-P1 PSN PS26tm Pan-STARRS N
289993 2026-02-05 09:47:48 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 08:10:56.160 +36:49:40.79 2026-02-04 10:45:08.928 17.78 orange-ATLAS PSN ATLAS26bje ATLAS N
289361 2026-01-30 07:21:25 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 08:10:56.233 +36:49:41.78 2026-01-27 04:26:49.997 19.0829 r-ZTF PSN ZTF17aadeyog ZTF 2026TNSTR.404....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
23067 2026-02-24 00:21:10 ZTF_Bot1 S. Rose, J. Castaneda Jaimes, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.021502 1 ZTF 2026TNSCR.797....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
23068 2026-02-23 04:01:39 P200 / NGPS Sam Rose Sam Rose ZTF tns_2026bsa_2026-02-23_04-01-39_P200_NGPS_ZTF.ascii Object

Comments

TNS
System

Sun, 02/08/2026 - 12:56

Object coordinates updated

Object coordinates updated according to AT-report 290331 of Group Pan-STARRS
Previous RA, DEC: 08:10:56.233, +36:49:41.78 (122.7343053, +36.8282732)
Updated RA, DEC: 08:10:56.226, +36:49:41.40 (122.734274506, +36.8281667112)