RA/DEC (2000)
11:37:27.120 +39:20:10.20
174.3629991 +39.3361658
Type
SN Ia
Redshift
0.078
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-03-06 11:13:25.003
TNS AT
Y
Public
Y
Discovery Mag
19.7964
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026ezs - 2026-03-16 03:10:18 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-TDO_ATLAS-05_wide
 ▌WFST_WFST-WFC_r
 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
23219 2026-03-16 03:10:18 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026ezs_2026-03-16_03-10-17.945638_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-03-12 01:42:53 - 2026-03-12 01:42:53 2461111.57145 - 2461111.57145 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564486 2026-03-12 01:42:53 2461111.57145 18.677 0.152 20.13 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
r-WFST WFST_WFST-WFC 2026-03-03 16:40:48 - 2026-03-10 14:41:17 2461103.195 - 2461110.112 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
573566 2026-03-10 14:41:17 2461110.112 19.07 0.02 ABMag r-WFST WFST_WFST-WFC 30
573565 2026-03-03 16:40:48 2461103.195 19.05 ABMag r-WFST WFST_WFST-WFC 30 [Last non detection]
Clear- LAST_LAST-Cam 2024-03-03 22:28:47 - 2026-04-06 17:55:53 2460373.43665 - 2461137.24714 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
572914 2026-04-06 17:55:53 2461137.24714 19.82 ABMag Clear- LAST_LAST-Cam 400
572913 2024-03-03 22:28:47 2460373.43665 21.02 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2026-03-06 23:48:43 - 2026-03-07 23:45:39 2461106.492174 - 2461107.490037 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563388 2026-03-07 23:45:39 2461107.490037 19.37 0.15 ABMag L-GOTO GOTO-N_GOTO-2 180
563387 2026-03-06 23:48:43 2461106.492174 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-03-02 10:55:47 - 2026-03-07 10:21:28 2461101.9554051 - 2461106.9315741 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563228 2026-03-07 10:21:28 2461106.9315741 19.6547 0.168082 ABMag r-ZTF P48_ZTF-Cam
563226 2026-03-02 10:55:47 2461101.9554051 19.6161 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2026-03-06 11:13:25 - 2026-03-06 11:13:25 2461105.9676505 - 2461105.9676505 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563227 2026-03-06 11:13:25 2461105.9676505 19.7964 0.148992 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-03-10 10:28:35 - 2026-03-10 10:28:35 2461109.93652 - 2461109.93652 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564485 2026-03-10 10:28:35 2461109.93652 19.6 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
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
299230 2026-04-08 15:04:24 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 11:37:27.100 +39:20:10.28 2026-03-10 14:41:16.800 19.07 r-WFST PSN WFST260310rqwn WFST N
298918 2026-04-06 20:13:42 LAST_Bot1 E. O. Ofek (WIS), R. Konno (WIS), E. A. Zimmerman (WIS) et al. LAST LAST 11:37:27.041 +39:20:10.71 2026-04-06 17:55:52.896 19.82 Clear- PSN LAST N
294384 2026-03-13 15:09:25 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 11:37:27.106 +39:20:10.08 2026-03-12 01:42:53.280 18.677 wide-ATLAS PSN ATLAS26cxm ATLAS N
293879 2026-03-08 10:46:57 GOTO_bot G. Ramsay, K. Ackley, M. Dyer et al. GOTO GOTO 11:37:27.108 +39:20:10.02 2026-03-07 23:45:39.456 19.37 L-GOTO Other GOTO26bsk GOTO N
293814 2026-03-07 10:54:56 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 11:37:27.120 +39:20:10.20 2026-03-06 11:13:25.003 19.7964 g-ZTF PSN ZTF26aajtoqq ZTF 2026TNSTR.953....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
23218 2026-03-16 04:07:16 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 0.078 1 ZTF 2026TNSCR1126....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
23219 2026-03-16 03:10:18 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026ezs_2026-03-16_03-10-17.945638_P60_SEDM_ZTF.ascii Object

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