RA/DEC (2000)
05:59:56.331 -21:39:07.60
89.9847112452 -21.6521114333
Type
SN Ia
Redshift
0.049294
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-02-02 06:22:54.001
TNS AT
Y
Public
Y
Discovery Mag
19.5541
Filter
r-ZTF
Reporter/s
Jacob Wise (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026cfe - 2026-02-08 06:29:48 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
z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌GOTO-S_GOTO-4_L
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_i
 ▌PS1_GPC1_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
22941 2026-02-08 06:29:48 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026cfe_2026-02-08_06-29-48.492459_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2026-01-29 11:09:09 - 2026-02-10 10:34:36 2461069.964689 - 2461081.940702 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
558906 2026-02-10 10:34:36 2461081.940702 18.08 0.03 ABMag L-GOTO GOTO-S_GOTO-4 180
558905 2026-01-29 11:09:09 2461069.964689 19.6 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-01-31 04:31:10 - 2026-02-06 06:37:05 2461071.6883102 - 2461077.7757523 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556069 2026-02-06 06:37:05 2461077.7757523 18.5663 0.0851835 ABMag r-ZTF P48_ZTF-Cam
556068 2026-02-02 06:22:54 2461073.7659028 19.5541 0.215904 ABMag r-ZTF P48_ZTF-Cam
556067 2026-01-31 04:31:10 2461071.6883102 18.9842 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-02-04 09:23:42 - 2026-02-04 09:23:42 2461075.89146 - 2461075.89146 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556604 2026-02-04 09:23:42 2461075.89146 18.94 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2026-02-06 08:59:54 - 2026-02-06 08:59:54 2461077.87493 - 2461077.87493 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556605 2026-02-06 08:59:54 2461077.87493 18.584 0.129 19.07 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2026-02-02 08:29:16 - 2026-02-02 08:29:16 2461073.85366 - 2461073.85366 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556730 2026-02-02 08:29:16 2461073.85366 19.7 0.15 20.7 ABMag i-P1 PS1_GPC1 45 Robot
r-P1 PS1_GPC1 2026-02-19 06:49:41 - 2026-02-19 06:49:41 2461090.7845 - 2461090.7845 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
559624 2026-02-19 06:49:41 2461090.7845 17.79 0.04 20.6 ABMag r-P1 PS1_GPC1 27 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
291972 2026-02-19 23:35:29 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 05:59:56.331 -21:39:07.60 2026-02-19 06:49:40.800 17.79 r-P1 PSN PS26un Pan-STARRS N
291546 2026-02-16 11:23:50 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 05:59:56.341 -21:39:07.94 2026-02-10 10:34:36.480 18.08 L-GOTO Other GOTO26ash GOTO N
290379 2026-02-08 13:37:26 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 05:59:56.335 -21:39:07.66 2026-02-02 08:29:16.224 19.7 i-P1 PSN PS26un Pan-STARRS N
290310 2026-02-08 12:45:21 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 05:59:56.346 -21:39:07.53 2026-02-06 08:59:53.952 18.584 orange-ATLAS PSN ATLAS26bmi ATLAS N
290077 2026-02-06 12:33:11 Fritz Jacob Wise (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 05:59:56.333 -21:39:07.73 2026-02-02 06:22:54.001 19.5541 r-ZTF PSN ZTF26aafedej ZTF 2026TNSTR.507....1W N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
22940 2026-02-08 10:42:05 ZTF_Bot1 J. Sollerman, J. Castaneda Jaimes, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.049294 1 ZTF 2026TNSCR.546....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
22941 2026-02-08 06:29:48 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026cfe_2026-02-08_06-29-48.492459_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 02/19/2026 - 23:35

Object coordinates updated

Object coordinates updated according to AT-report 291972 of Group Pan-STARRS
Previous RA, DEC: 05:59:56.335, -21:39:07.66 (89.9847310529, -21.6521274393)
Updated RA, DEC: 05:59:56.331, -21:39:07.60 (89.9847112452, -21.6521114333)

TNS
System

Sun, 02/08/2026 - 13:37

Object coordinates updated

Object coordinates updated according to AT-report 290379 of Group Pan-STARRS
Previous RA, DEC: 05:59:56.333, -21:39:07.73 (89.9847211, -21.6521485)
Updated RA, DEC: 05:59:56.335, -21:39:07.66 (89.9847310529, -21.6521274393)