SN 2021clw
RA/DEC (2000)
05:51:19.939 -50:34:57.14
87.83308 -50.58254
Type
SN Ia
Redshift
0.0234
Related AstroNotes: 2021-68
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2021-02-10 03:50:24.000
TNS AT
Y
Public
Y
Host Name
NGC 2115
Host Redshift
0.023389
Discovery Mag
16.7
Filter
g-Sloan
Reporter/s
P. Vallely, for the ASAS-SN team

Spectra

 SN_2021clw - 2021-02-16 03:40:01 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
89482021-02-16 03:40:01ESO-NTT / EFOSC2-NTT300L. Harvey, M. MageeS. Prentice, M. DeckersePESSTO+ tns_2021clw_2021-02-16_03-40-01_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021clw_2021-02-16_03-40-01_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-2_Cassius2021-02-06 02:24:00 - 2021-02-06 02:24:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1915562021-02-06 02:24:0018.5ABMagg-SloanASASSN-2_Cassius[Last non detection]
g-SloanASASSN-3_Paczynski2021-02-10 03:50:24 - 2021-02-10 03:50:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1915572021-02-10 03:50:2416.7ABMagg-SloanASASSN-3_Paczynski
g-SloanASASSN-5_Payne-Gaposchkin2021-02-08 20:09:36 - 2021-02-08 20:09:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1915582021-02-08 20:09:3617.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
990052021-02-10 15:34:37vallely.7P. Vallely, for the ASAS-SN teamASAS-SNASAS-SN05:51:19.939-50:34:57.142021-02-10 03:50:24.00016.7g-SloanPSNASASSN-21bgASAS-SNObserved in multiple epochs; on the rise.
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
89382021-02-16 17:29:26ePESSTOplus_Bot1L. Harvey, M. Magee, S. Prentice, M. Deckers, E. Zimmerman on behalf of ePESSTO+ePESSTO+SN Ia0.0234ePESSTO+2021TNSCR.489....1H

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