RA/DEC (2000)
08:11:57.458 -01:27:31.50
122.98940889 -1.45875134952
Type
SN Ia
Redshift
0.06
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-03-12 03:08:42.002
TNS AT
Y
Public
Y
Discovery Mag
20.1476
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_2026fmr - 2026-03-22 04:30:50 Lick-3m / KAST (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-S_GOTO-3_L
 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_i
 ▌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
23339 2026-03-22 04:30:50 Lick-3m / KAST Michael Rich, Ethan Cotta, Zoë McGrath Aleksandra Bochenek ZTF tns_2026fmr_2026-03-22_04-30-50_Lick-3m_KAST_ZTF.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-03-15 22:55:15 - 2026-03-16 21:54:42 2461115.45503 - 2461116.41299 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
568854 2026-03-16 21:54:42 2461116.41299 19.027 0.197 20.2 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
568853 2026-03-15 22:55:15 2461115.45503 20.03 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-S_GOTO-3 2026-03-10 10:14:25 - 2026-03-12 10:07:55 2461109.926681 - 2461111.922159 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
565634 2026-03-12 10:07:55 2461111.922159 19.99 0.17 ABMag L-GOTO GOTO-S_GOTO-3 180
565633 2026-03-10 10:14:25 2461109.926681 20 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
w-P1 PS2_GPC2 2026-04-05 05:53:09 - 2026-04-05 05:53:09 2461135.74524 - 2461135.74524 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
572693 2026-04-05 05:53:09 2461135.74524 19.44 0.05 22 ABMag w-P1 PS2_GPC2 45 Robot
i-ZTF P48_ZTF-Cam 2026-03-09 06:36:06 - 2026-03-09 06:36:06 2461108.7750694 - 2461108.7750694 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564585 2026-03-09 06:36:06 2461108.7750694 20.0375 ABMag i-ZTF P48_ZTF-Cam [Last non detection]
r-ZTF P48_ZTF-Cam 2026-03-09 04:30:29 - 2026-03-14 06:20:37 2461108.6878356 - 2461113.7643171 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564587 2026-03-14 06:20:37 2461113.7643171 19.6631 0.155077 ABMag r-ZTF P48_ZTF-Cam
564586 2026-03-12 03:08:42 2461111.6310417 20.1476 0.204309 ABMag r-ZTF P48_ZTF-Cam
570312 2026-03-12 03:08:42 2461111.6310417 20.1476 0.204309 20.3666 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
570311 2026-03-09 04:30:29 2461108.6878356 20.1563 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
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
298777 2026-04-06 08:25:49 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 08:11:57.458 -01:27:31.50 2026-04-05 05:53:08.736 19.44 w-P1 PSN PS26avc Pan-STARRS N
297461 2026-03-26 19:47:18 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 08:11:57.457 -01:27:31.60 2026-03-12 03:08:42.003 20.1476 r-ZTF PSN ZTF26aaklfaa ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26aaklfaa N
296794 2026-03-20 12:41:23 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 08:11:57.459 -01:27:31.66 2026-03-16 21:54:42.336 19.027 wide-ATLAS PSN ATLAS26ddv ATLAS N
294909 2026-03-18 10:11:52 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 08:11:57.491 -01:27:31.73 2026-03-12 10:07:54.624 19.99 L-GOTO Other GOTO26cah GOTO N
294431 2026-03-14 09:07:50 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 08:11:57.446 -01:27:31.69 2026-03-12 03:08:42.002 20.1476 r-ZTF PSN ZTF26aaklfaa ZTF 2026TNSTR1081....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
23337 2026-03-24 18:54:48 Aleksandra Bochenek Aleksandra Bochenek (LJMU), Ethan Cotta (UCLA), Zoë McGrath (LJMU), Michael Rich (UCLA), Jacob Wise (LJMU), Daniel Perley (LJMU) ZTF SN Ia 0.06 1 ZTF SN Ia classification from Si II absorption trough and Fe features in the blue. Redshift from host lines z = 0.06 ± 0.005. 2026TNSCR1273....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
23339 2026-03-22 04:30:50 Lick-3m / KAST Michael Rich, Ethan Cotta, Zoë McGrath Aleksandra Bochenek ZTF tns_2026fmr_2026-03-22_04-30-50_Lick-3m_KAST_ZTF.txt Object

Comments

TNS
System

Mon, 04/06/2026 - 08:25

Object coordinates updated

Object coordinates updated according to AT-report 298777 of Group Pan-STARRS
Previous RA, DEC: 08:11:57.457, -01:27:31.60 (122.98940516429, -1.4587790071429)
Updated RA, DEC: 08:11:57.458, -01:27:31.50 (122.98940889, -1.45875134952)

TNS
System

Thu, 03/26/2026 - 19:47

Object coordinates updated

Object coordinates updated according to AT-report 297461 of Group ZTF
Previous RA, DEC: 08:11:57.446, -01:27:31.69 (122.9893594, -1.458803)
Updated RA, DEC: 08:11:57.457, -01:27:31.60 (122.98940516429, -1.4587790071429)