RA/DEC (2000)
15:31:05.298 -10:57:33.80
232.7720749 -10.9593881
Type
SN II
Redshift
0.022499
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-06-26 06:33:32.999
TNS AT
Y
Public
Y
Host Name
LEDA 971700
Host Redshift
0.0225
Discovery Mag
19.1615
Filter
g-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_2025pas - 2025-07-11 06:14:15 P60 / SEDM (ZTF)z=
 ▌SN_2025pas - 2025-06-28 00:00:00 UH88 / SNIFS (SCAT)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-S_GOTO-4_L
 ▌GOTO-S_GOTO-3_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌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
21524 2025-07-11 06:14:15 P60 / SEDM 2700 SEDmRobot ZTF tns_2025pas_2025-07-11_06-14-14.900868_P60_SEDM_ZTF.ascii Object
21422 2025-06-28 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2025pas_2025-06-28_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2025-06-24 11:50:18 - 2025-06-24 11:50:18 2460850.993257 - 2460850.993257 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503930 2025-06-24 11:50:18 2460850.993257 20.5 ABMag L-GOTO GOTO-S_GOTO-4 360 [Last non detection]
L-GOTO GOTO-S_GOTO-3 2025-07-13 09:24:36 - 2025-07-13 09:24:36 2460869.89208 - 2460869.89208 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503931 2025-07-13 09:24:36 2460869.89208 18.49 0.12 ABMag L-GOTO GOTO-S_GOTO-3 180
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-07-09 05:11:02 - 2025-07-09 05:11:02 2460865.716 - 2460865.716 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501929 2025-07-09 05:11:02 2460865.716 17.8 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2025-06-24 07:34:28 - 2025-06-24 07:34:28 2460850.8156019 - 2460850.8156019 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498517 2025-06-24 07:34:28 2460850.8156019 20.3104 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-06-26 06:33:33 - 2025-06-26 06:33:33 2460852.7732986 - 2460852.7732986 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498518 2025-06-26 06:33:33 2460852.7732986 19.1615 0.140056 19.9493 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-07-10 07:48:27 - 2025-07-10 07:48:27 2460866.82531 - 2460866.82531 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501930 2025-07-10 07:48:27 2460866.82531 18.292 0.151 18.77 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
263250 2025-07-21 08:09:23 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 15:31:05.315 -10:57:34.37 2025-07-13 09:24:35.712 18.49 L-GOTO Other GOTO25eur GOTO N
262116 2025-07-11 12:41:10 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 15:31:05.298 -10:57:33.74 2025-07-10 07:48:26.784 18.292 orange-ATLAS PSN ATLAS25hmi ATLAS N
260173 2025-06-26 16:25:48 ALeRCE A. Munoz-Arancibia, G. Pignata, F.E. Bauer et al. ALeRCE ZTF 15:31:05.298 -10:57:33.80 2025-06-26 06:33:32.999 19.1615 g-ZTF PSN LEDA 971700 ZTF25aaxpdfh ZTF Early SN candidate (g-rise > 0.17+-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/ZTF25aaxpdfh 2025TNSTR2406....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
21524 2025-07-14 21:25:33 ZTF_Bot1 J. Sollerman, K. Das, A. Mehla, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.022499 1 ZTF 2025TNSCR2704....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
21524 2025-07-11 06:14:15 P60 / SEDM 2700 SEDmRobot ZTF tns_2025pas_2025-07-11_06-14-14.900868_P60_SEDM_ZTF.ascii Object
21422 2025-06-28 08:16:51 Willem Hoogendam Willem Hoogendam (IfA/Hawaii) on behalf of SCAT SCAT SN Ic-BL 0.022499 1 SCAT SNID best match to Ic-BL. Redshift from NED. 2025TNSCR2459....1H
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
21422 2025-06-28 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2025pas_2025-06-28_UH88_SNIFS_SCAT.dat Object

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