RA/DEC (2000)
07:49:38.236 -07:38:09.41
117.409317 -7.63594651
Type
SN Ia
Redshift
0.058
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-02-24 04:58:08.999
TNS AT
Y
Public
Y
Discovery Mag
20.5001
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_2026erx - 2026-03-09 03:51:37 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-STH_ATLAS-03_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_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
23164 2026-03-09 03:51:37 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026erx_2026-03-09_03-51-37.120572_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-STH_ATLAS-03 2026-03-02 22:38:21 - 2026-03-02 22:38:21 2461102.4433 - 2461102.4433 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562999 2026-03-02 22:38:21 2461102.4433 18.29 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-02-24 21:48:25 - 2026-02-28 20:58:42 2461096.408623 - 2461100.3741 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563125 2026-02-28 20:58:42 2461100.3741 18.84 0.16 ABMag L-GOTO GOTO-N_GOTO-1 180
563124 2026-02-24 21:48:25 2461096.408623 19.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-02-23 05:23:36 - 2026-03-01 04:32:08 2461094.7247222 - 2461100.6889815 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562373 2026-03-01 04:32:08 2461100.6889815 19.1144 0.169477 ABMag r-ZTF P48_ZTF-Cam
562372 2026-02-24 04:58:09 2461095.7070486 20.5001 0.205753 ABMag r-ZTF P48_ZTF-Cam
564288 2026-02-24 04:58:09 2461095.7070486 20.438 0.330708 20.1403 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
562371 2026-02-23 05:23:36 2461094.7247222 20.1799 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
564287 2026-02-23 05:23:36 2461094.7247222 20.1799 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-03-06 08:58:05 - 2026-03-06 08:58:05 2461105.87367 - 2461105.87367 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563000 2026-03-06 08:58:05 2461105.87367 18.437 0.121 19.19 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
294300 2026-03-12 13:12:04 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 07:49:38.236 -07:38:09.41 2026-02-24 04:58:08.999 20.438 r-ZTF PSN ZTF26aaixcdk ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26aaixcdk N
293767 2026-03-07 08:34:48 GOTO_bot D. O'Neill, G. Ramsay, K. Ackley et al. GOTO GOTO 07:49:38.309 -07:38:08.82 2026-02-28 20:58:42.240 18.84 L-GOTO Other GOTO26bpu GOTO N
293705 2026-03-06 14:00:36 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 07:49:38.242 -07:38:09.88 2026-03-06 08:58:05.088 18.437 orange-ATLAS PSN ATLAS26cpv ATLAS N
293380 2026-03-01 06:49:41 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 07:49:38.227 -07:38:09.62 2026-02-24 04:58:08.999 20.5001 r-ZTF PSN ZTF26aaixcdk ZTF 2026TNSTR.884....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
23163 2026-03-09 04:46:53 ZTF_Bot1 C. Fremling and J. Purdum on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.058 1 ZTF 2026TNSCR.994....1F
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
23164 2026-03-09 03:51:37 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026erx_2026-03-09_03-51-37.120572_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 03/12/2026 - 13:12

Object coordinates updated

Object coordinates updated according to AT-report 294300 of Group ZTF
Previous RA, DEC: 07:49:38.227, -07:38:09.62 (117.4092793, -7.6360052)
Updated RA, DEC: 07:49:38.236, -07:38:09.41 (117.409317, -7.63594651)