RA/DEC (2000)
14:40:01.814 +20:08:09.25
220.0075575 +20.1359025
Type
SN Ia-91T-like
Redshift
0.097
Related AstroNotes: 2021-60
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-02-10 13:27:50.400
TNS AT
Y
Public
Y
Discovery Mag
19.231
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2021cna - 2021-02-11 08:52:57 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
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Show [O I] at z=vexp= km/s
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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-MLO_ATLAS-01_cyan
 ATLAS-HKO_ATLAS-02_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
8870 2021-02-11 08:52:57 ESO-NTT / EFOSC2-NTT 900 M. Deckers, S. Prentice M. Magee, J. Terwel ePESSTO+ tns_2021cna_2021-02-11_08-52-57_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021cna_2021-02-11_08-52-57_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-02-08 14:00:58 - 2021-02-08 14:00:58 2459254.084 - 2459254.084 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
191624 2021-02-08 14:00:58 2459254.084 19.83 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-02-10 13:27:50 - 2021-02-10 13:27:50 2459256.061 - 2459256.061 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
191625 2021-02-10 13:27:50 2459256.061 19.231 0.152 19.66 ABMag cyan-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 Bibcode Unreal Auto classification
99038 2021-02-10 16:29:58 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 14:40:01.814 +20:08:09.25 2021-02-10 13:27:50.400 19.231 cyan-ATLAS PSN ATLAS21ekn ATLAS 2021TNSTR.410....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
8860 2021-02-11 17:54:52 ePESSTOplus_Bot1 M. Deckers, S. Prentice, M. Magee, J. Terwel, N. L. Strotjohann on behalf of ePESSTO+ ePESSTO+ SN Ia-91T-like 0.097 1 ePESSTO+ 2021TNSCR.431....1D
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
8870 2021-02-11 08:52:57 ESO-NTT / EFOSC2-NTT 900 M. Deckers, S. Prentice M. Magee, J. Terwel ePESSTO+ tns_2021cna_2021-02-11_08-52-57_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021cna_2021-02-11_08-52-57_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments