SN 2020abzv
RA/DEC (2000)
02:01:39.797 -68:26:13.27
30.41582 -68.43702
Type
SN Ia
Redshift
0.027
Discovery ReportClassification Report
Related AstroNotes: 2021-2
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2020-12-09 00:00:00.000
TNS AT
Y
Public
Y
Host Name
NGC 0813
Host Redshift
0.026992
Discovery Mag
16.6
Filter
g-Sloan
Reporter/s
P. Vallely, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020abzv - 2021-01-03 00:52:27 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 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 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 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)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
84202021-01-03 00:52:27ESO-NTT / EFOSC2-NTT300K. Smith, J. GillandersS. SrivastavePESSTO+ tns_2020abzv_2021-01-03_00-52-27_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020abzv_2021-01-03_00-52-27_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-2_Cassius2020-12-05 06:14:24 - 2020-12-05 06:14:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1774342020-12-05 06:14:2417.2ABMagg-SloanASASSN-2_Cassius
g-SloanASASSN-3_Paczynski2020-12-03 01:40:48 - 2020-12-03 01:40:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1774322020-12-03 01:40:4817.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
g-SloanASASSN-5_Payne-Gaposchkin2020-12-09 00:00:00 - 2020-12-09 00:00:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1774332020-12-09 00:00:0016.6ABMagg-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
921032020-12-09 14:50:16vallely.7P. Vallely, for the ASAS-SN teamASAS-SNASAS-SN02:01:39.797-68:26:13.272020-12-09 00:00:00.00016.6g-SloanPSNASASSN-20pmASAS-SNIn multiple epochs, on the rise.
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
84082021-01-03 21:49:59ePESSTOplus_Bot1K. Smith, J. Gillanders, S. Srivastav, I. Irani on behalf of ePESSTO+ePESSTO+SN Ia0.027ePESSTO+2021TNSCR..25....1S

Comments

Patrick Vallely (The Ohio State University)

Wed, 12/09/2020 - 20:57

http://www.astronomy.ohio-state.edu/~assassin/followup/asassn-20pm.png