RA/DEC (2000)
07:16:54.240 +67:06:31.88
109.2259983 +67.1088547
Type
SN II
Redshift
0.013736
Discovery ReportClassification Report
Related AstroNotes: 2025-46
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-01-15 07:48:51.002
TNS AT
Y
Public
Y
Host Name
SDSS J071652.72+670640.0
Discovery Mag
18.4328
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, A. Mourao, F. Forster, F.E. Bauer, G. Pignata, 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, 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_2025mg - 2025-01-16 08:26:53 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

 ▌GOTO-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
20185 2025-01-16 08:26:53 P60 / SEDM 2700 SEDmRobot ZTF tns_2025mg_2025-01-16_08-26-53.091453_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2024-03-10 22:57:41 - 2024-03-10 22:57:41 2460380.456722 - 2460380.456722 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466423 2024-03-10 22:57:41 2460380.456722 19.3 ABMag L-GOTO GOTO-N_GOTO-2 360 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-02-03 02:43:59 - 2025-02-03 02:43:59 2460709.613878 - 2460709.613878 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466424 2025-02-03 02:43:59 2460709.613878 18.31 0.08 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-01-15 07:48:51 - 2025-01-15 07:48:51 2460690.8255903 - 2460690.8255903 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462282 2025-01-15 07:48:51 2460690.8255903 18.4328 0.103579 19.3162 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-01-13 10:17:40 - 2025-01-13 10:17:40 2460688.9289352 - 2460688.9289352 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462281 2025-01-13 10:17:40 2460688.9289352 18.8183 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-01-12 11:53:56 - 2025-01-16 10:17:10 2460687.99579 - 2460691.92859 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462470 2025-01-16 10:17:10 2460691.92859 18.281 0.136 18.82 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
462469 2025-01-12 11:53:56 2460687.99579 17.98 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
243279 2025-02-03 08:47:38 GOTO_bot S. Belkin,D. O'Neill,K. Ackley et al. GOTO GOTO 07:16:54.301 +67:06:32.15 2025-02-03 02:43:59.232 18.31 L-GOTO Other GOTO25zu GOTO N
241192 2025-01-16 14:28:24 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 07:16:54.171 +67:06:32.30 2025-01-16 10:17:10.176 18.281 orange-ATLAS PSN ATLAS25ali ATLAS N
241103 2025-01-15 12:16:55 ALeRCE A. Munoz-Arancibia,A. Mourao,F. Forster et al. ALeRCE ZTF 07:16:54.240 +67:06:31.88 2025-01-15 07:48:51.002 18.4328 r-ZTF PSN SDSS J071652.72+670640.0 ZTF25aabxywm ZTF Early SN candidate (r-rise > 0.32+-0.03 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/ZTF25aabxywm 2025TNSTR.190....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
20185 2025-01-16 18:16:21 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.013736 1 Add ZTF 2025TNSCR.218....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
20185 2025-01-16 08:26:53 P60 / SEDM 2700 SEDmRobot ZTF tns_2025mg_2025-01-16_08-26-53.091453_P60_SEDM_ZTF.ascii Object

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