RA/DEC (2000)
22:38:45.334 +37:35:57.36
339.6888918 +37.5992674
Type
SN II
Redshift
0.034033
Discovery ReportClassification Report
Related AstroNotes: 2025-141
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-05-07 11:49:24.001
TNS AT
Y
Public
Y
Host Name
UGC 12131
Host Redshift
0.033943
Discovery Mag
18.0886
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, G. Pignata, F.E. Bauer, F. Forster, A. Mourao, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, F. Andrades, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, 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_2025jyl - 2025-05-21 09:54:26 P60 / SEDM (ZTF)z=
 ▌SN_2025jyl - 2025-05-08 04:35:00 NOT / ALFOSC (None)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

 ▌GOTO-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_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
21084 2025-05-21 09:54:26 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jyl_2025-05-21_09-54-26.386639_P60_SEDM_ZTF.ascii Object
20998 2025-05-08 04:35:00 NOT / ALFOSC Obs II course SU None tns_2025jyl_2460803.69097_NOT_ALFOSC_None.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-05-08 04:56:02 - 2025-05-08 04:56:02 2460803.70558 - 2460803.70558 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487242 2025-05-08 04:56:02 2460803.70558 18.06 0.06 ABMag L-GOTO GOTO-N_GOTO-2 180
L-GOTO GOTO-N_GOTO-1 2025-01-17 19:37:34 - 2025-01-17 19:37:34 2460693.317751 - 2460693.317751 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487241 2025-01-17 19:37:34 2460693.317751 19.3 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-05-07 11:49:24 - 2025-05-07 11:49:24 2460802.9926389 - 2460802.9926389 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487081 2025-05-07 11:49:24 2460802.9926389 18.0886 0.0768393 19.785 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-05-02 11:13:41 - 2025-05-02 11:13:41 2460797.9678356 - 2460797.9678356 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487080 2025-05-02 11:13:41 2460797.9678356 20.4405 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-05-09 13:56:23 - 2025-05-09 13:56:23 2460805.08082 - 2460805.08082 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487652 2025-05-09 13:56:23 2460805.08082 17.894 0.077 19.17 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-05-04 14:51:28 - 2025-05-04 14:51:28 2460800.11907 - 2460800.11907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487651 2025-05-04 14:51:28 2460800.11907 18.8 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 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
254686 2025-05-09 21:11:24 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 22:38:45.336 +37:35:57.45 2025-05-09 13:56:22.848 17.894 orange-ATLAS PSN ATLAS25exb ATLAS N
254481 2025-05-08 05:50:15 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 22:38:45.333 +37:35:57.57 2025-05-08 04:56:02.112 18.06 L-GOTO Other GOTO25cji GOTO N
254368 2025-05-07 14:36:36 ALeRCE A. Munoz-Arancibia, G. Pignata, F.E. Bauer et al. ALeRCE ZTF 22:38:45.334 +37:35:57.36 2025-05-07 11:49:24.001 18.0886 r-ZTF PSN UGC 12131 ZTF25aappymi ZTF Early SN candidate (r-rise > 0.36+-0.02 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/ZTF25aappymi 2025TNSTR1693....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21084 2025-05-21 13:18:52 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.034033 1 ZTF 2025TNSCR1886....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
21084 2025-05-21 09:54:26 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jyl_2025-05-21_09-54-26.386639_P60_SEDM_ZTF.ascii Object
20998 2025-05-08 14:42:13 Priscila Pessi Joanna Pajak, Logan Peschieras, Warsame Mohamed Ali, Pak Hei Chan, Nikolei Höglinger, Evgenia Lamprou, Rikard Lesley, Håkan Lundberg, Nikolas Valsamidis, Terese Thidemann Hansen, Anjasha Gangopadhyay, Jesper Sollerman, Konstantinos Tsalapatas, Priscila Pessi (SU,OKC) None SN 0.03 1 1 Blue featureless (with telluric line contamination). Reported on AstroNote 2025-141. 2025TNSCR1718....1P
Related files
File Comments Last Modified (UT) Modified By
tns_2025jyl_atrep_20998.ascii 2025-05-08 14:42:13 Priscila Pessi
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
20998 2025-05-08 04:35:00 NOT / ALFOSC Obs II course SU None tns_2025jyl_2460803.69097_NOT_ALFOSC_None.ascii Object

Comments