RA/DEC (2000)
04:54:43.514 -46:08:47.28
73.6813091667 -46.1464658333
Type
SN Ia
Redshift
0.0577
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-09-17 22:36:03.744
TNS AT
Y
Public
Y
Discovery Mag
18.995
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, S. Srivastav, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)

Spectra

 SN_2023tfj - 2023-09-24 14:24:00 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

 ATLAS-CHL_ATLAS-04_orange
 ATLAS-STH_ATLAS-03_cyan
   
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
15729 2023-09-24 14:24:00 ANU-2.3m / WiFeS 1200 Robotic K. Auchettl DEBASS tns_2023tfj_2023-09-24.6_ANU-2.3m_WiFeS_DEbass.dat tns_2023tfj_2023-09-24.6_ANU-2.3m_WiFeS_DEbass.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-09-16 04:42:26 - 2023-09-16 04:42:26 2460203.69613 - 2460203.69613 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
364775 2023-09-16 04:42:26 2460203.69613 19.17 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
cyan-ATLAS ATLAS-STH_ATLAS-03 2023-09-17 22:36:04 - 2023-09-17 22:36:04 2460205.44171 - 2460205.44171 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
364776 2023-09-17 22:36:04 2460205.44171 18.995 0.131 19.59 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 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
188709 2023-09-20 12:20:13 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 04:54:43.514 -46:08:47.28 2023-09-17 22:36:03.744 18.995 cyan-ATLAS PSN ATLAS23sut ATLAS 2023TNSTR2330....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
15644 2023-09-26 09:11:38 Chris Lidman C. Lidman (ANU), K. Auchettl (University of Melbourne/UCSC), D. Brout (Boston University), P. Armstrong (ANU), K. Dove (ANU), B. Martin (ANU) and B. E. Tucker (ANU) DEBASS SN Ia 0.0577 1 DEBASS Classified with Superfit 2023TNSCR2398....1L
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
15729 2023-09-24 14:24:00 ANU-2.3m / WiFeS 1200 Robotic K. Auchettl DEBASS tns_2023tfj_2023-09-24.6_ANU-2.3m_WiFeS_DEbass.dat tns_2023tfj_2023-09-24.6_ANU-2.3m_WiFeS_DEbass.fits Object

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