RA/DEC (2000)
10:38:43.313 +33:08:23.94
159.6804724 +33.1399833
Type
SN Ia
Redshift
0.051
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-04-29 05:58:07.999
TNS AT
Y
Public
Y
Discovery Mag
19.3094
Filter
r-ZTF
Reporter/s
Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026las - 2026-05-15 04:14:04 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
 ▌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
23721 2026-05-15 04:14:04 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2026las_2026-05-15_04-14-04.178506_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-04-30 22:20:01 - 2026-04-30 22:20:01 2461161.43057 - 2461161.43057 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579267 2026-04-30 22:20:01 2461161.43057 17.28 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-2 2026-04-27 21:10:27 - 2026-05-01 20:53:06 2461158.382261 - 2461162.370214 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579199 2026-05-01 20:53:06 2461162.370214 18.47 0.1 ABMag L-GOTO GOTO-N_GOTO-2 180
579198 2026-04-27 21:10:27 2461158.382261 19.3 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-04-29 05:58:08 - 2026-04-29 05:58:08 2461159.7487037 - 2461159.7487037 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578850 2026-04-29 05:58:08 2461159.7487037 19.3094 0.139228 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-04-24 06:38:22 - 2026-04-29 06:43:46 2461154.7766435 - 2461159.7803935 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578851 2026-04-29 06:43:46 2461159.7803935 19.3883 0.181936 ABMag g-ZTF P48_ZTF-Cam
578849 2026-04-24 06:38:22 2461154.7766435 20.5726 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-05-02 07:19:21 - 2026-05-02 07:19:21 2461162.8051 - 2461162.8051 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579268 2026-05-02 07:19:21 2461162.8051 18.423 0.13 18.91 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
302153 2026-05-02 15:05:25 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 10:38:43.299 +33:08:23.60 2026-05-02 07:19:20.640 18.423 orange-ATLAS PSN ATLAS26fbs ATLAS N
302119 2026-05-01 23:35:59 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 10:38:43.350 +33:08:23.44 2026-05-01 20:53:06.144 18.47 L-GOTO Other GOTO26ecv GOTO N
301944 2026-04-29 12:41:08 Fritz Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF ZTF ZTF 10:38:43.313 +33:08:23.94 2026-04-29 05:58:07.999 19.3094 r-ZTF PSN ZTF26aaulmvu ZTF 2026TNSTR1881....1P N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23718 2026-05-15 16:41:11 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 0.051 1 ZTF 2026TNSCR2122....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
23721 2026-05-15 04:14:04 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2026las_2026-05-15_04-14-04.178506_P60_SEDM_ZTF.ascii Object

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