RA/DEC (2000)
12:19:46.179 +52:39:04.44
184.942412432 +52.6512340655
Type
SN Ia
Redshift
0.1
Related AstroNotes: 2025-38
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-01-19 09:13:09.998
TNS AT
Y
Public
Y
Host Name
SDSS J121946.19+523904.5
Discovery Mag
19.6543
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

Spectra

 SN_2025wa - 2025-01-23 14:21:57 UH88 / SNIFS (SCAT)z=
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Show Tellurics 
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   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
 GOTO-N_GOTO-1_L
 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 ATLAS-MLO_ATLAS-01_orange
 ATLAS-HKO_ATLAS-02_orange
 Plaskett_Plaskett_g
   
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
20221 2025-01-23 14:21:57 UH88 / SNIFS 1800 Hinkle SCAT tns_2025wa_2025-01-23_14-21-57_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-01-27 01:55:51 - 2025-01-27 01:55:51 2460702.580454 - 2460702.580454 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464865 2025-01-27 01:55:51 2460702.580454 18.93 0.1 ABMag L-GOTO GOTO-N_GOTO-2 180
w-P1 PS2_GPC2 2025-02-20 12:53:38 - 2025-02-20 12:53:38 2460727.03725 - 2460727.03725 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474738 2025-02-20 12:53:38 2460727.03725 19.9 0.09 22 ABMag w-P1 PS2_GPC2 45 Robot
L-GOTO GOTO-N_GOTO-1 2025-01-25 02:48:50 - 2025-01-25 02:48:50 2460700.617252 - 2460700.617252 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464864 2025-01-25 02:48:50 2460700.617252 18.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-01-17 09:11:47 - 2025-01-17 09:11:47 2460692.8831829 - 2460692.8831829 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463341 2025-01-17 09:11:47 2460692.8831829 19.8012 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-01-19 09:13:10 - 2025-01-19 09:13:10 2460694.8841435 - 2460694.8841435 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463342 2025-01-19 09:13:10 2460694.8841435 19.6543 0.176923 19.8972 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-01-22 09:49:40 - 2025-01-22 09:49:40 2460697.90949 - 2460697.90949 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463971 2025-01-22 09:49:40 2460697.90949 19.09 0.181 19.31 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-01-20 12:00:34 - 2025-01-20 12:00:34 2460696.00039 - 2460696.00039 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463970 2025-01-20 12:00:34 2460696.00039 19.22 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
g-Sloan Plaskett_Plaskett 2025-01-21 11:46:52 - 2025-01-21 11:46:52 2460696.9908796 - 2460696.9908796 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464797 2025-01-21 11:46:52 2460696.9908796 18.55 0.02 21.5 ABMag g-Sloan Plaskett_Plaskett 1260 Balam colour: g - r = +0.48 (0.03)
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
247581 2025-03-10 18:37:58 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:19:46.179 +52:39:04.44 2025-02-20 12:53:38.400 19.9 w-P1 PSN PS25acu Pan-STARRS N
242569 2025-01-27 08:27:14 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 12:19:46.167 +52:39:04.18 2025-01-27 01:55:50.880 18.93 L-GOTO Other GOTO25ru GOTO N
242528 2025-01-26 19:15:59 Dave Balam Dave Balam et al. DAO_OTS ALeRCE 12:19:46.172 +52:39:04.24 2025-01-21 11:46:52.000 18.55 g-Sloan PSN ALeRCE, DAO_OTS N
242040 2025-01-22 19:39:25 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:19:46.235 +52:39:04.38 2025-01-22 09:49:39.936 19.09 orange-ATLAS PSN ATLAS25ase ATLAS N
241686 2025-01-19 20:44:50 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 12:19:46.172 +52:39:04.24 2025-01-19 09:13:09.998 19.6543 g-ZTF PSN SDSS J121946.19+523904.5 ZTF18aaqljfc ZTF SN candidate 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/ZTF18aaqljfc 2025TNSTR.246....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
20221 2025-01-23 15:11:57 Jason Hinkle Jason Hinkle (UH/IfA) on behalf of SCAT SCAT SN Ia 0.1 1 SCAT Type and redshift from template cross-correlation with SNID (Blondin & Tonry 2007). 2025TNSCR.324....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
20221 2025-01-23 14:21:57 UH88 / SNIFS 1800 Hinkle SCAT tns_2025wa_2025-01-23_14-21-57_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 247581 of Group Pan-STARRS
Previous RA, DEC: 12:19:46.172, +52:39:04.24 (184.9423849, +52.6511785)
Updated RA, DEC: 12:19:46.179, +52:39:04.44 (184.942412432, 52.6512340655)