RA/DEC (2000)
19:12:02.171 +45:49:53.71
288.0090477 +45.8315868
Type
SN II
Redshift
0.02
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2026-02-01 13:05:40.998
TNS AT
Y
Public
Y
Host Name
WISEA J191202.25+454953.3
Discovery Mag
17.7494
Filter
r-ZTF
Reporter/s
S. Jurado, G. Pignata, F.E. Bauer, F. Forster, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, E. Pizarro, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026bzo - 2026-02-07 13:02:49 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

 ▌WFST_WFST-WFC_g
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-MLO_ATLAS-01_cyan
   
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
22934 2026-02-07 13:02:49 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2026bzo_2026-02-07_13-02-49.407414_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-WFST WFST_WFST-WFC 2026-03-28 21:11:31 - 2026-03-28 21:11:31 2461128.383 - 2461128.383 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
574363 2026-03-28 21:11:31 2461128.383 20.85 0.08 ABMag g-WFST WFST_WFST-WFC 30
r-ZTF P48_ZTF-Cam 2026-02-01 13:05:41 - 2026-02-01 13:05:41 2461073.0456134 - 2461073.0456134 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555478 2026-02-01 13:05:41 2461073.0456134 17.7494 0.0481756 19.0444 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2026-02-01 12:29:08 - 2026-02-01 12:29:08 2461073.0202315 - 2461073.0202315 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555477 2026-02-01 12:29:08 2461073.0202315 18.5066 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-02-02 15:29:29 - 2026-02-02 15:29:29 2461074.14547 - 2461074.14547 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555508 2026-02-02 15:29:29 2461074.14547 17.59 0.174 18.22 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-12-14 05:08:03 - 2025-12-14 05:08:03 2461023.71392 - 2461023.71392 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555507 2025-12-14 05:08:03 2461023.71392 19.23 ABMag cyan-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
299636 2026-04-10 15:43:18 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 19:12:02.170 +45:49:53.85 2026-03-28 21:11:31.200 20.85 g-WFST PSN WFST260328ashpp WFST N
289816 2026-02-03 00:59:15 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 19:12:02.179 +45:49:53.91 2026-02-02 15:29:28.608 17.59 orange-ATLAS PSN ATLAS26bhy ATLAS N
289798 2026-02-02 16:51:06 ALeRCE S. Jurado, G. Pignata, F.E. Bauer et al. ALeRCE ZTF 19:12:02.171 +45:49:53.71 2026-02-01 13:05:40.998 17.7494 r-ZTF PSN WISEA J191202.25+454953.3 ZTF26aaeoptc ZTF SN candidate 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/ZTF26aaeoptc 2026TNSTR.438....1J N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
22933 2026-02-07 14:39:32 ZTF_Bot1 J. Sollerman, J. Castaneda Jaimes, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.02 1 ZTF 2026TNSCR.529....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
22934 2026-02-07 13:02:49 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2026bzo_2026-02-07_13-02-49.407414_P60_SEDM_ZTF.ascii Object

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