RA/DEC (2000)
23:15:37.740 +07:18:42.55
348.907250824 +7.31182017413
Type
SN Ia
Redshift
0.034702
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-06-25 08:42:27.000
TNS AT
Y
Public
Y
Host Name
NGC 7564
Host Redshift
0.034702
Discovery Mag
19.4754
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, A. Alvarez, F. Andrades, A. Bayo, G. Cabrera-Vives, H. Larranaga, C. Mansilla, K. Medina, D. Moreno-Cartagena, E. Munoz, I. Reyes-Jainaga, D. Rodriguez-Mancini on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025oxz - 2025-06-26 13:21:24 UH88 / SNIFS (SCAT)z=
▌Show H at z=vexp= km/s
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▌Show N II at z=vexp= km/s
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▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
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▌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
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
   
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
21411 2025-06-26 13:21:24 UH88 / SNIFS 1800 Jennifer Shi SCAT tns_2025oxz_2025-06-26_13-21-24_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-06-29 03:04:36 - 2025-06-29 03:04:36 2460855.628193 - 2460855.628193 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499133 2025-06-29 03:04:36 2460855.628193 18.29 0.07 ABMag L-GOTO GOTO-N_GOTO-2 180
w-P1 PS2_GPC2 2025-07-03 12:50:08 - 2025-07-03 12:50:08 2460860.03481 - 2460860.03481 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501664 2025-07-03 12:50:08 2460860.03481 17.53 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-06-25 09:17:55 - 2025-06-29 09:33:58 2460851.88744 - 2460855.89859 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499243 2025-06-29 09:33:58 2460855.89859 18.122 0.121 18.8 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
499242 2025-06-25 09:17:55 2460851.88744 18.73 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-06-21 04:28:49 - 2025-06-21 04:28:49 2460847.686683 - 2460847.686683 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499132 2025-06-21 04:28:49 2460847.686683 19.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-06-22 10:57:46 - 2025-06-25 11:05:40 2460848.9567824 - 2460851.9622685 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498187 2025-06-25 11:05:40 2460851.9622685 19.4276 0.127169 20.452 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
498186 2025-06-25 08:42:27 2460851.8628125 19.4754 0.125176 20.2273 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
501043 2025-06-25 08:42:27 2460851.8628125 19.4754 0.125176 20.2273 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
498185 2025-06-22 10:57:46 2460848.9567824 19.852 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
501042 2025-06-22 10:57:46 2460848.9567824 19.852 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
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
261964 2025-07-10 00:20:47 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 23:15:37.740 +07:18:42.55 2025-07-03 12:50:07.584 17.53 w-P1 PSN PS25eta Pan-STARRS N
261668 2025-07-05 18:14:50 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 23:15:37.742 +07:18:42.48 2025-06-25 08:42:27.000 19.4754 r-ZTF PSN ZTF25aaxjzzz ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaxjzzz N
260521 2025-06-29 15:22:38 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 23:15:37.727 +07:18:42.62 2025-06-29 09:33:58.176 18.122 orange-ATLAS PSN ATLAS25gpm ATLAS N
260471 2025-06-29 06:46:22 GOTO_bot A. Kumar, G. Ramsay, K. Ackley et al. GOTO GOTO 23:15:37.734 +07:18:42.13 2025-06-29 03:04:35.616 18.29 L-GOTO Other GOTO25eln GOTO N
260030 2025-06-25 13:56:01 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 23:15:37.749 +07:18:42.37 2025-06-25 08:42:27.000 19.4754 r-ZTF PSN NGC 7564 ZTF25aaxjzzz ZTF Early SN candidate (r-rise > 0.14+-0.03 mag/day) classified using a modified version of ALeRCE's full stamp classifier (Reyes-Jainaga et al. 2023) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaxjzzz 2025TNSTR2390....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
21411 2025-06-27 04:59:02 Jennifer Shi Jennifer Shi (UoM) on behalf of the SCAT team. SCAT SN Ia 0.034702 1 SCAT SNID best matches to a normal SN Ia when forcing it to use the redshift reported on NED. 2025TNSCR2441....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
21411 2025-06-26 13:21:24 UH88 / SNIFS 1800 Jennifer Shi SCAT tns_2025oxz_2025-06-26_13-21-24_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Thu, 07/10/2025 - 00:20

Object coordinates updated

Object coordinates updated according to AT-report 261964 of Group Pan-STARRS
Previous RA, DEC: 23:15:37.742, +07:18:42.48 (348.90725637778, +7.3117988555556)
Updated RA, DEC: 23:15:37.740, +07:18:42.55 (348.907250824, +7.31182017413)

TNS
System

Sat, 07/05/2025 - 18:14

Object coordinates updated

Object coordinates updated according to AT-report 261668 of Group ZTF
Previous RA, DEC: 23:15:37.749, +07:18:42.37 (348.90728905, +7.31177075)
Updated RA, DEC: 23:15:37.742, +07:18:42.48 (348.90725637778, +7.3117988555556)