RA/DEC (2000)
09:06:49.410 +48:46:07.29
136.705875425 +48.76869265
Type
SN Ia
Redshift
0.051654
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-03-23 04:40:30.996
TNS AT
Y
Public
Y
Host Name
MCG+08-17-027
Host Redshift
0.05177
Discovery Mag
19.8226
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, 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_2025fod - 2025-03-26 07:26:16 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

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_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
20633 2025-03-26 07:26:16 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025fod_2025-03-26_07-26-16.357151_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2025-03-21 06:22:45 - 2025-03-21 06:22:45 2460755.7657986 - 2460755.7657986 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478270 2025-03-21 06:22:45 2460755.7657986 20.0117 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-03-19 05:21:58 - 2025-03-23 04:40:31 2460753.723588 - 2460757.6948032 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478271 2025-03-23 04:40:31 2460757.6948032 19.8226 0.120776 20.6307 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
481304 2025-03-23 04:40:31 2460757.6948032 19.8226 0.120776 20.6307 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
481303 2025-03-19 05:21:58 2460753.723588 20.4553 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-03-23 09:24:55 - 2025-03-23 09:24:55 2460757.8923 - 2460757.8923 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478840 2025-03-23 09:24:55 2460757.8923 19.43 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-03-25 08:28:10 - 2025-03-25 08:28:10 2460759.85289 - 2460759.85289 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478841 2025-03-25 08:28:10 2460759.85289 18.989 0.168 19.52 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 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
251189 2025-04-07 18:16:29 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 09:06:49.410 +48:46:07.29 2025-03-23 04:40:30.996 19.8226 g-ZTF PSN ZTF25aakbqpl ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aakbqpl N
249869 2025-03-25 15:16:42 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:06:49.426 +48:46:07.52 2025-03-25 08:28:09.696 18.989 cyan-ATLAS PSN ATLAS25dbg ATLAS N
249615 2025-03-23 20:09:57 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 09:06:49.403 +48:46:07.19 2025-03-23 04:40:30.996 19.8226 g-ZTF PSN MCG+08-17-027 ZTF25aakbqpl ZTF Early SN candidate (g-rise > 0.16+-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/ZTF25aakbqpl 2025TNSTR1093....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20633 2025-03-26 08:18:50 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.051654 1 Add ZTF 2025TNSCR1161....1F
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
20633 2025-03-26 07:26:16 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025fod_2025-03-26_07-26-16.357151_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Mon, 04/07/2025 - 18:16

Object coordinates updated

Object coordinates updated according to AT-report 251189 of Group ZTF
Previous RA, DEC: 09:06:49.403, +48:46:07.19 (136.7058455, +48.768665)
Updated RA, DEC: 09:06:49.410, +48:46:07.29 (136.705875425, +48.76869265)