RA/DEC (2000)
12:08:01.518 +32:56:11.35
182.006324909 +32.9364861733
Type
SN Ia
Redshift
0.05
Discovery ReportClassification Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-02-03 00:52:48.288
TNS AT
Y
Public
Y
Discovery Mag
18.78
Filter
L-GOTO
Reporter/s
S. Belkin, G. Ramsay, K. Ackley, M. Dyer, F. Jiménez-Ibarra, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, K. Noysena, R. Kotak, R. Breton, L. Nuttall, E. Pallé, D. Pollacco, T. Killestein, A. Kumar, D. O'Neill, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025asl - 2025-02-11 00:06:11 LT / SPRAT (TCD)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-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌PS1_GPC1_w
   
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
20374 2025-02-11 00:06:11 LT / SPRAT 1200 J.H. Terwel J.H. Terwel TCD tns_2025asl_2025-02-11_00-06-11_LT_SPRAT_TCD.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2025-01-27 01:55:51 - 2025-02-03 00:52:48 2460702.580453 - 2460709.536671 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466413 2025-02-03 00:52:48 2460709.536671 18.78 0.1 ABMag L-GOTO GOTO-N_GOTO-1 180
466412 2025-01-27 01:55:51 2460702.580453 19.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-02-03 12:53:33 - 2025-02-04 05:36:29 2460710.0371875 - 2460710.733669 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469233 2025-02-04 05:36:29 2460710.733669 18.4559 0.170048 ABMag r-ZTF P48_ZTF-Cam
469232 2025-02-03 12:53:33 2460710.0371875 20.1322 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-02-17 06:57:57 - 2025-02-17 06:57:57 2460723.7902431 - 2460723.7902431 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469234 2025-02-17 06:57:57 2460723.7902431 17.0276 0.0754033 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-01-29 13:07:50 - 2025-02-02 12:15:46 2460705.04711 - 2460709.01095 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466528 2025-02-02 12:15:46 2460709.01095 19.347 0.183 19.56 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
466527 2025-01-29 13:07:50 2460705.04711 19.35 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
w-P1 PS1_GPC1 2025-02-06 11:09:22 - 2025-02-06 11:09:22 2460712.96484 - 2460712.96484 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467545 2025-02-06 11:09:22 2460712.96484 18.1 0.02 22 ABMag w-P1 PS1_GPC1 45 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
244799 2025-02-17 08:13:24 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 12:08:01.518 +32:56:11.39 2025-02-04 05:36:29.001 18.4559 r-ZTF PSN ZTF25aafaacx ZTF N
243839 2025-02-09 10:46:42 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:08:01.518 +32:56:11.35 2025-02-06 11:09:22.176 18.1 w-P1 PSN PS25pr Pan-STARRS N
243330 2025-02-03 11:36:49 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:08:01.509 +32:56:11.47 2025-02-02 12:15:46.080 19.347 orange-ATLAS PSN ATLAS25bgo ATLAS N
243274 2025-02-03 08:14:29 GOTO_bot S. Belkin,G. Ramsay,K. Ackley et al. GOTO GOTO 12:08:01.497 +32:56:11.43 2025-02-03 00:52:48.288 18.78 L-GOTO Other GOTO25zh GOTO 2025TNSTR.462....1B N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20374 2025-02-11 12:11:54 Jacco Terwel J.H. Terwel, U. Burgaz, K. Maguire, R. Seth, C. O'Donnell, T.E. Müller-Bravo, C.G. Touchard-Paxton TCD SN Ia 0.05 1 TCD 2025TNSCR.585....1T
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
20374 2025-02-11 00:06:11 LT / SPRAT 1200 J.H. Terwel J.H. Terwel TCD tns_2025asl_2025-02-11_00-06-11_LT_SPRAT_TCD.txt Object

Comments

TNS
System

Sun, 02/09/2025 - 10:46

Object coordinates updated

Object coordinates updated according to AT-report 243839 of Group Pan-STARRS
Previous RA, DEC: 12:08:01.509, +32:56:11.47 (182.006286667, +32.93652)
Updated RA, DEC: 12:08:01.518, +32:56:11.35 (182.006324909, 32.9364861733)

TNS
System

Mon, 02/03/2025 - 11:36

Object coordinates updated

Object coordinates updated according to AT-report 243330 of Group ATLAS
Previous RA, DEC: 12:08:01.497, +32:56:11.43 (182.006239, +32.936508)
Updated RA, DEC: 12:08:01.509, +32:56:11.47 (182.006286667, 32.93652)