RA/DEC (2000)
10:10:58.184 -45:08:42.96
152.742432 -45.145268
Type
SN Ia
Redshift
0.01402
Discovery ReportClassification Report
Related AstroNotes: 2025-138
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-05-05 04:56:00.384
TNS AT
Y
Public
Y
Discovery Mag
17.166
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, J. Tweddle (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_2025jsh - 2025-05-06 09:36:00 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 
▌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-S_GOTO-4_L
 ▌GOTO-S_GOTO-3_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_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
20988 2025-05-06 09:36:00 ANU-2.3m / WiFeS 1200 Robotic Bailey Martin DEBASS tns_2025jsh_2025-05-06.4_ANU-2.3m_WiFeS_DEBASS.dat tns_2025jsh_2025-05-06.4_ANU-2.3m_WiFeS_DEBASS.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2025-05-08 08:50:53 - 2025-05-08 08:50:53 2460803.86867 - 2460803.86867 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487409 2025-05-08 08:50:53 2460803.86867 16.64 0.02 ABMag L-GOTO GOTO-S_GOTO-4 180
L-GOTO GOTO-S_GOTO-3 2025-04-19 09:03:19 - 2025-04-19 09:03:19 2460784.8773 - 2460784.8773 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487408 2025-04-19 09:03:19 2460784.8773 20 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-05-05 04:56:00 - 2025-05-05 04:56:00 2460800.70556 - 2460800.70556 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486744 2025-05-05 04:56:00 2460800.70556 17.166 0.066 18.94 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2025-05-02 19:47:24 - 2025-05-02 19:47:24 2460798.32458 - 2460798.32458 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486743 2025-05-02 19:47:24 2460798.32458 18.69 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 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
254565 2025-05-08 10:56:41 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 10:10:58.181 -45:08:43.15 2025-05-08 08:50:53.088 16.64 L-GOTO Other GOTO25cjs GOTO N
254058 2025-05-05 08:06:47 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:10:58.184 -45:08:42.96 2025-05-05 04:56:00.384 17.166 orange-ATLAS PSN ATLAS25eqo ATLAS 2025TNSTR1673....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
20988 2025-05-08 00:02:46 Bailey Martin B. Martin (ANU), K. Auchettl (University of Melbourne/UCSC), B. P. Schmidt (ANU), P. Armstrong (ANU), D. Cao (ANU), C. Lidman (ANU), L. Rauf (ANU), J. Shi (University of Melbourne), and B. E. Tucker (ANU) DEBASS SN Ia 0.01402 1 1 DEBASS Classified with superfit. The best fitting spectrum is SN1990N, a Type Ia. 2025TNSCR1714....1M
Related files
File Comments Last Modified (UT) Modified By
tns_2025jsh_atrep_20988_DEBASS.pdf The best fitting spectrum from superfit. 2025-05-08 00:02:46 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
20988 2025-05-06 09:36:00 ANU-2.3m / WiFeS 1200 Robotic Bailey Martin DEBASS tns_2025jsh_2025-05-06.4_ANU-2.3m_WiFeS_DEBASS.dat tns_2025jsh_2025-05-06.4_ANU-2.3m_WiFeS_DEBASS.fits Object

Comments