RA/DEC (2000)
02:19:58.414 +01:55:55.00
34.9933899 +1.9319446
Type
SN Ia
Redshift
0.041028
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-02-02 03:44:20.999
TNS AT
Y
Public
Y
Host Name
UGC01797
Comments
[Object cross-matched with UGC01797]
Discovery Mag
19.7256
Filter
r-ZTF
Reporter/s
Anirudh Salgundi (UNC), Theophile Du Laz (Caltech), Daniel Perley (LJMU), Christoffer Fremling (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026cev - 2026-02-28 03:34:50 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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
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
23125 2026-02-28 03:34:50 P60 / SEDM 2700 SEDmRobot ZTF tns_2026cev_2026-02-28_03-34-49.600534_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-02-07 19:54:27 - 2026-02-07 19:54:27 2461079.32948 - 2461079.32948 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556625 2026-02-07 19:54:27 2461079.32948 16.98 0.144 19.03 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2026-02-06 01:20:00 - 2026-02-06 01:20:00 2461077.55556 - 2461077.55556 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556624 2026-02-06 01:20:00 2461077.55556 18.7 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2026-02-02 03:44:21 - 2026-02-02 03:44:21 2461073.6557986 - 2461073.6557986 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556015 2026-02-02 03:44:21 2461073.6557986 19.7256 0.177478 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-02-02 02:51:27 - 2026-02-04 02:55:28 2461073.6190625 - 2461075.6218519 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556016 2026-02-04 02:55:28 2461075.6218519 19.2791 0.157776 ABMag g-ZTF P48_ZTF-Cam
556014 2026-02-02 02:51:27 2461073.6190625 19.3347 ABMag g-ZTF P48_ZTF-Cam [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
290320 2026-02-08 12:47:45 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 02:19:58.427 +01:55:56.63 2026-02-07 19:54:27.072 16.98 wide-ATLAS PSN ATLAS26bmq ATLAS N
290047 2026-02-05 20:28:09 Fritz Anirudh Salgundi (UNC), Theophile Du Laz (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 02:19:58.414 +01:55:55.00 2026-02-02 03:44:20.999 19.7256 r-ZTF PSN ZTF26aaexfal ZTF 2026TNSTR.488....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
23124 2026-03-03 22:37:36 ZTF_Bot1 J. Johansson, K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration ZTF SN Ia 0.041028 1 ZTF 2026TNSCR.907....1J
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
23125 2026-02-28 03:34:50 P60 / SEDM 2700 SEDmRobot ZTF tns_2026cev_2026-02-28_03-34-49.600534_P60_SEDM_ZTF.ascii Object

Comments