RA/DEC (2000)
23:25:00.950 +14:58:54.47
351.2539581 +14.9817976
Type
SN Ia
Redshift
0.0421
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2026-05-23 11:25:12.999
TNS AT
Y
Public
Y
Host Name
DESI J351.2522+14.9806
Host Redshift
0.0420268611
Discovery Mag
19.5934
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, S. Jurado, A. Mourao, A. Alvarez, F. Andrades, A. Bayo, G. Cabrera-Vives, M. Catelan, P.A. Estevez, S. Eyheramendy, B. Galindo, L. Hernandez-Garcia, H. Larranaga, K. Medina, D. Moreno-Cartagena, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026nlu - 2026-06-06 09:16:48 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
   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
 ▌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
24002 2026-06-06 09:16:48 P60 / SEDM 2160 SEDmRobot ZTF tns_2026nlu_2026-06-06_09-16-48.151931_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-05-25 04:41:11 - 2026-05-25 04:41:11 2461185.69527 - 2461185.69527 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
585539 2026-05-25 04:41:11 2461185.69527 19.45 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-2 2026-05-22 04:34:49 - 2026-05-22 04:34:49 2461182.690851 - 2461182.690851 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
588934 2026-05-22 04:34:49 2461182.690851 19.9 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-06-05 04:56:12 - 2026-06-05 04:56:12 2461196.705701 - 2461196.705701 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
588935 2026-06-05 04:56:12 2461196.705701 17.69 0.05 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2026-05-21 11:26:43 - 2026-05-23 11:25:13 2461181.9768866 - 2461183.9758449 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
584907 2026-05-23 11:25:13 2461183.9758449 19.5934 0.135349 20.3366 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
584906 2026-05-21 11:26:43 2461181.9768866 20.0963 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-05-26 14:21:12 - 2026-05-26 14:21:12 2461187.09806 - 2461187.09806 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
585540 2026-05-26 14:21:12 2461187.09806 18.997 0.161 19.43 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
307045 2026-06-05 08:36:44 GOTO_bot G. Ramsay, M. Kennedy, K. Ackley et al. GOTO GOTO 23:25:00.936 +14:58:54.50 2026-06-05 04:56:12.480 17.69 L-GOTO Other GOTO26fhh GOTO N
305336 2026-05-27 08:18:40 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 23:25:00.918 +14:58:54.10 2026-05-26 14:21:12.384 18.997 orange-ATLAS PSN ATLAS26gki ATLAS N
305031 2026-05-23 16:08:30 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 23:25:00.950 +14:58:54.47 2026-05-23 11:25:12.999 19.5934 r-ZTF PSN DESI J351.2522+14.9806 ZTF26aayhboi ZTF Early SN candidate (r-rise > 0.25+-0.07 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF26aayhboi 2026TNSTR2239....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23996 2026-06-10 17:46:23 ZTF_Bot1 J. Sollerman, K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), and M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration ZTF SN Ia 0.0421 1 ZTF 2026TNSCR2439....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
24002 2026-06-06 09:16:48 P60 / SEDM 2160 SEDmRobot ZTF tns_2026nlu_2026-06-06_09-16-48.151931_P60_SEDM_ZTF.ascii Object

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