RA/DEC (2000)
02:28:23.521 -09:18:48.68
37.0980034 -9.3135209
Type
SN Ia
Redshift
0.0768
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-01-03 02:36:33.001
TNS AT
Y
Public
Y
Discovery Mag
19.9828
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025at - 2025-01-16 16:48:00 ANU-2.3m / WiFeS (DEBASS)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 
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▌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-S_GOTO-3_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
20188 2025-01-16 16:48:00 ANU-2.3m / WiFeS 1200 Robotic B. Martin DEBASS tns_2025at_2025-01-16.7_ANU-2.3m_WiFeS_DEbass.dat tns_2025at_2025-01-16.7_ANU-2.3m_WiFeS_DEbass.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2025-01-03 11:07:16 - 2025-01-03 11:07:16 2460678.963385 - 2460678.963385 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462807 2025-01-03 11:07:16 2460678.963385 20 ABMag L-GOTO GOTO-S_GOTO-3 360 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-01-16 03:43:08 - 2025-01-16 03:43:08 2460691.65495 - 2460691.65495 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462582 2025-01-16 03:43:08 2460691.65495 18.24 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-01-17 22:07:20 - 2025-01-17 22:07:20 2460693.421762 - 2460693.421762 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462808 2025-01-17 22:07:20 2460693.421762 18.58 0.08 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-01-03 02:20:45 - 2025-01-04 03:35:33 2460678.5977431 - 2460679.6496875 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
460786 2025-01-04 03:35:33 2460679.6496875 19.6835 0.149713 ABMag r-ZTF P48_ZTF-Cam
460784 2025-01-03 02:20:45 2460678.5977431 19.8376 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-01-03 02:36:33 - 2025-01-03 02:36:33 2460678.6087153 - 2460678.6087153 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
460785 2025-01-03 02:36:33 2460678.6087153 19.9828 0.265902 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-01-17 06:14:38 - 2025-01-17 06:14:38 2460692.76016 - 2460692.76016 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462583 2025-01-17 06:14:38 2460692.76016 18.353 0.113 19.38 ABMag orange-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
241338 2025-01-18 08:21:11 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 02:28:23.560 -09:18:48.44 2025-01-17 22:07:20.064 18.58 L-GOTO Other GOTO25jc GOTO N
241246 2025-01-17 10:16:30 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 02:28:23.521 -09:18:48.60 2025-01-17 06:14:37.824 18.353 orange-ATLAS PSN ATLAS25aln ATLAS N
240401 2025-01-04 07:14:18 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 02:28:23.521 -09:18:48.68 2025-01-03 02:36:33.001 19.9828 g-ZTF PSN ZTF25aaakkzs ZTF 2025TNSTR..49....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20188 2025-01-17 01:37:17 Bailey Martin B. Martin (ANU), C. Lidman (ANU), D. Brout (Boston University), P. Armstrong (ANU), K. Auchettl (University of Melbourne/UCSC), K. Dove (ANU), B. P. Schmidt (ANU), and B. E. Tucker (ANU) DEBASS SN Ia 0.0768 1 1 DEBASS Classified with superfit. The best fitting spectrum is SN 1990N, a Type Ia. 2025TNSCR.227....1M
Related files
File Comments Last Modified (UT) Modified By
tns_2025at_atrep_20188_DEbass.pdf The best fitting spectrum from superfit. 2025-01-17 01:37:17 Bailey Martin
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
20188 2025-01-16 16:48:00 ANU-2.3m / WiFeS 1200 Robotic B. Martin DEBASS tns_2025at_2025-01-16.7_ANU-2.3m_WiFeS_DEbass.dat tns_2025at_2025-01-16.7_ANU-2.3m_WiFeS_DEbass.fits Object

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