RA/DEC (2000)
14:12:48.844 +15:44:10.01
213.203516993 +15.7361133185
Type
SN Ia
Redshift
0.022681
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-02-03 03:25:43.968
TNS AT
Y
Public
Y
Discovery Mag
17.19
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

Spectra

 SN_2025ask - 2025-02-05 03:54:52 LT / SPRAT (GOTO)z=
Show H at z=vexp= km/s
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Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
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Show Si II at z=vexp= km/s
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Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
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Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
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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_i
 GOTO-N_GOTO-1_L
 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
20310 2025-02-05 03:54:52 LT / SPRAT Robotic GOTO tns_2025ask_2025-02-05_03-54-52.358_LT_SPRAT_GOTO.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-01-27 03:01:58 - 2025-01-27 03:01:58 2460702.626374 - 2460702.626374 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466410 2025-01-27 03:01:58 2460702.626374 19 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
i-P1 PS2_GPC2 2025-02-13 13:18:01 - 2025-02-13 13:18:01 2460720.05418 - 2460720.05418 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
468749 2025-02-13 13:18:01 2460720.05418 16.65 0.02 20.7 ABMag i-P1 PS2_GPC2 45 Robot
L-GOTO GOTO-N_GOTO-1 2025-02-03 03:25:44 - 2025-02-03 03:25:44 2460709.642875 - 2460709.642875 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466411 2025-02-03 03:25:44 2460709.642875 17.19 0.03 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-02-09 11:24:55 - 2025-02-09 11:24:55 2460715.9756366 - 2460715.9756366 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467554 2025-02-09 11:24:55 2460715.9756366 16.6493 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-02-09 12:35:06 - 2025-02-09 12:35:06 2460716.024375 - 2460716.024375 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467555 2025-02-09 12:35:06 2460716.024375 16.3753 0.0635248 18.5308 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-01-29 14:33:12 - 2025-02-02 14:04:13 2460705.10639 - 2460709.08626 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466452 2025-02-02 14:04:13 2460709.08626 17.555 0.051 19.49 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
466451 2025-01-29 14:33:12 2460705.10639 18.77 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
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
244454 2025-02-15 13:17:10 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 14:12:48.844 +15:44:10.01 2025-02-13 13:18:01.152 16.65 i-P1 PSN PS25rg Pan-STARRS N
243846 2025-02-09 18:37:15 ALeRCE S. Jurado,F. Forster,F.E. Bauer et al. ALeRCE ZTF 14:12:48.849 +15:44:10.12 2025-02-09 12:35:06.000 16.3753 g-ZTF PSN SDSS J141248.90+154414.1 ZTF25aafjphe ZTF Early SN candidate (g-rise > 0.16+-0.00 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/ZTF25aafjphe N
243293 2025-02-03 08:54:04 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:12:48.848 +15:44:10.03 2025-02-02 14:04:12.864 17.555 orange-ATLAS PSN ATLAS25bfn ATLAS N
243273 2025-02-03 08:12:16 GOTO_bot S. Belkin,G. Ramsay,K. Ackley et al. GOTO GOTO 14:12:48.854 +15:44:10.22 2025-02-03 03:25:43.968 17.19 L-GOTO Other GOTO25zs 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
20310 2025-02-05 08:50:37 Miika Pursiainen M. Pursiainen, J. Lyman, B. Warwick, K. Ackley, M. Dyer, F. Jiménez-Ibarra, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, L. Nuttall, E. Pallé, D. Pollacco, T. Killestein, A. Kumar, D. O'Neill on behalf of GOTO collaboration GOTO SN Ia 0.022681 1 GOTO Type Ia SN at the redshift of its host galaxy (0.022681). 2025TNSCR.504....1P
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
20310 2025-02-05 03:54:52 LT / SPRAT Robotic GOTO tns_2025ask_2025-02-05_03-54-52.358_LT_SPRAT_GOTO.dat Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 244454 of Group Pan-STARRS
Previous RA, DEC: 14:12:48.849, +15:44:10.12 (213.2035394, +15.7361458)
Updated RA, DEC: 14:12:48.844, +15:44:10.01 (213.203516993, 15.7361133185)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 243846 of Group ZTF
Previous RA, DEC: 14:12:48.848, +15:44:10.03 (213.203535, +15.7361193333)
Updated RA, DEC: 14:12:48.849, +15:44:10.12 (213.2035394, 15.7361458)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 243293 of Group ATLAS
Previous RA, DEC: 14:12:48.854, +15:44:10.22 (213.20356, +15.736172)
Updated RA, DEC: 14:12:48.848, +15:44:10.03 (213.203535, 15.7361193333)