RA/DEC (2000)
12:52:43.429 +41:01:46.71
193.180954582 +41.0296418735
Type
SN Ia
Redshift
0.065713
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-01-06 14:16:49.728
TNS AT
Y
Public
Y
Discovery Mag
18.879
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025gg - 2025-01-26 02:43:13 LT / SPRAT (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

 ▌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
 ▌ATLAS-HKO_ATLAS-02_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
20266 2025-01-26 02:43:13 LT / SPRAT Daniel Perley, Jacob Wise, K-Ryan Hinds, Aleksandra Bochenek, Zoe McGrath Jacob Wise ZTF tns_2025gg_2025-01-26_02-43-13.499_LT_SPRAT_ZTF.spec Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2024-12-31 03:51:01 - 2024-12-31 03:51:01 2460675.660431 - 2460675.660431 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463148 2024-12-31 03:51:01 2460675.660431 19.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
i-P1 PS2_GPC2 2025-01-16 12:50:48 - 2025-01-16 12:50:48 2460692.03528 - 2460692.03528 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467222 2025-01-16 12:50:48 2460692.03528 18.83 0.06 20.7 ABMag i-P1 PS2_GPC2 45 Robot
L-GOTO GOTO-N_GOTO-1 2025-01-07 03:10:26 - 2025-01-07 03:10:26 2460682.632242 - 2460682.632242 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463149 2025-01-07 03:10:26 2460682.632242 19.38 0.2 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-01-16 07:06:19 - 2025-01-16 07:06:19 2460691.7960532 - 2460691.7960532 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462713 2025-01-16 07:06:19 2460691.7960532 18.1993 0.128062 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-01-07 10:00:13 - 2025-01-08 09:38:24 2460682.9168171 - 2460683.9016667 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462712 2025-01-08 09:38:24 2460683.9016667 18.9645 0.215536 ABMag g-ZTF P48_ZTF-Cam
462711 2025-01-07 10:00:13 2460682.9168171 20.0578 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-01-06 14:16:50 - 2025-01-06 14:16:50 2460682.09502 - 2460682.09502 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461616 2025-01-06 14:16:50 2460682.09502 18.879 0.138 19.56 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-01-04 14:06:43 - 2025-01-04 14:06:43 2460680.088 - 2460680.088 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461615 2025-01-04 14:06:43 2460680.088 19.6 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 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
243632 2025-02-06 17:33:22 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:52:43.429 +41:01:46.71 2025-01-16 12:50:48.192 18.83 i-P1 PSN PS25lu Pan-STARRS N
241553 2025-01-19 10:52:59 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 12:52:43.459 +41:01:46.52 2025-01-07 03:10:25.536 19.38 L-GOTO Other GOTO25js GOTO N
241302 2025-01-18 03:02:01 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 12:52:43.452 +41:01:45.84 2025-01-08 09:38:24.002 18.9645 g-ZTF PSN ZTF18aaqpwht ZTF N
240793 2025-01-08 15:08:05 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:52:43.443 +41:01:46.98 2025-01-06 14:16:49.728 18.879 orange-ATLAS PSN ATLAS25ahi ATLAS 2025TNSTR.104....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20266 2025-01-28 17:30:06 Jacob Wise Jacob Wise (LJMU), Daniel Perley (LJMU), K-Ryan Hinds (LJMU), Aleksandra Bochenek (LJMU), Zoe McGrath (LJMU) ZTF SN Ia 0.065713 1 1Add ZTF Spectrum is well-fit to template spectra from previously classified SN Ia-norm events. Redshift of z = 0.065713 ± 0.000015 from SDSS DR13. Classification performed using Next Generation Superfit (NGSF, Goldwasser et al. 2022). 2025TNSCR.396....1W
Related files
File Comments Last Modified (UT) Modified By
tns_2025gg_atrep_20266_ZTF.pdf NGSF fits 2025-01-28 17:30:07 Jacob Wise
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
20266 2025-01-26 02:43:13 LT / SPRAT Daniel Perley, Jacob Wise, K-Ryan Hinds, Aleksandra Bochenek, Zoe McGrath Jacob Wise ZTF tns_2025gg_2025-01-26_02-43-13.499_LT_SPRAT_ZTF.spec Object

Comments

TNS
System

Thu, 02/06/2025 - 17:33

Object coordinates updated

Object coordinates updated according to AT-report 243632 of Group Pan-STARRS
Previous RA, DEC: 12:52:43.452, +41:01:45.84 (193.1810482, +41.029401)
Updated RA, DEC: 12:52:43.429, +41:01:46.71 (193.180954582, 41.0296418735)

TNS
System

Sat, 01/18/2025 - 03:02

Object coordinates updated

Object coordinates updated according to AT-report 241302 of Group ZTF
Previous RA, DEC: 12:52:43.443, +41:01:46.98 (193.181013333, +41.0297175)
Updated RA, DEC: 12:52:43.452, +41:01:45.84 (193.1810482, 41.029401)