RA/DEC (2000)
23:32:26.744 -69:13:43.60
353.111433333 -69.2287780952
Type
SN Ia
Redshift
0.07
Discovery ReportClassification Report
Related AstroNotes: 2023-248
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-09-14 23:05:08.160
TNS AT
Y
Public
Y
Discovery Mag
18.55
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)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023snl - 2023-09-17 04:21:26 ESO-NTT / EFOSC2-NTT (ePESSTO+)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-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
15663 2023-09-17 04:21:26 ESO-NTT / EFOSC2-NTT 900 R. Byrne, B. Fitzpatrick M. Fraser ePESSTO+ tns_2023snl_2023-09-17_04-21-26_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023snl_2023-09-17_04-21-26_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
cyan-ATLAS ATLAS-STH_ATLAS-03 2023-09-12 03:31:09 - 2023-09-14 23:05:08 2460199.64663 - 2460202.4619 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
363506 2023-09-14 23:05:08 2460202.4619 18.55 0.119 19.1 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
363505 2023-09-12 03:31:09 2460199.64663 19.45 ABMag cyan-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
188070 2023-09-15 05:13:01 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 23:32:26.744 -69:13:43.60 2023-09-14 23:05:08.160 18.55 cyan-ATLAS PSN ATLAS23spo ATLAS 2023TNSTR2274....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
15579 2023-09-17 19:24:25 ePESSTOplus_Bot1 R. Byrne, B. Fitzpatrick, M. Fraser, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.07 1 ePESSTO+ 2023TNSCR2299....1B
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
15663 2023-09-17 04:21:26 ESO-NTT / EFOSC2-NTT 900 R. Byrne, B. Fitzpatrick M. Fraser ePESSTO+ tns_2023snl_2023-09-17_04-21-26_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023snl_2023-09-17_04-21-26_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments