RA/DEC (2000)
22:58:05.548 -46:12:39.65
344.523116667 -46.211015
Type
SN II
Redshift
0.049
Discovery ReportClassification Report
Related AstroNotes: 2023-355
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-12-07 20:11:00.672
TNS AT
Y
Public
Y
Discovery Mag
18.874
Filter
orange-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, H. Stevance, S. Ramaiya, J. Gillanders (Oxford)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023zec - 2023-12-22 00:47:41 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_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
16380 2023-12-22 00:47:41 ESO-NTT / EFOSC2-NTT 900 S. Barmentloo, P. Pessi T. Schweyer ePESSTO+ tns_2023zec_2023-12-22_00-47-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023zec_2023-12-22_00-47-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-STH_ATLAS-03 2023-12-04 21:34:16 - 2023-12-07 20:11:01 2460283.3988 - 2460286.34098 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
377598 2023-12-07 20:11:01 2460286.34098 18.874 0.151 19.16 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
377597 2023-12-04 21:34:16 2460283.3988 18.99 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 Bibcode Unreal Auto classification
195431 2023-12-09 00:49:10 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:58:05.548 -46:12:39.65 2023-12-07 20:11:00.672 18.874 orange-ATLAS PSN ATLAS23wxg ATLAS 2023TNSTR3173....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
16294 2023-12-22 14:18:57 ePESSTOplus_Bot1 S. Barmentloo, P. Pessi, T. Schweyer, E. A. Zimmerman on behalf of ePESSTO+ ePESSTO+ SN II 0.049 1 Add ePESSTO+ 2023TNSCR3346....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
16380 2023-12-22 00:47:41 ESO-NTT / EFOSC2-NTT 900 S. Barmentloo, P. Pessi T. Schweyer ePESSTO+ tns_2023zec_2023-12-22_00-47-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023zec_2023-12-22_00-47-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments