SN 2020adgf
RA/DEC (2000)
05:14:12.247 -51:09:09.36
78.55103 -51.1526
Type
SN Ia-91T-like
Redshift
0.06
Discovery ReportClassification Report
Related AstroNotes: 2020-264
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2020-12-18 19:40:48.000
TNS AT
Y
Public
Y
Host Name
WISEA J051414.04-510859.3
Host Redshift
0.060092
Discovery Mag
18.1
Filter
g-Sloan
Reporter/s
J. Brimacombe, K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020adgf - 2020-12-23 01:28:36 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
83442020-12-23 01:28:36ESO-NTT / EFOSC2-NTT600P. PessiC. GutierrezePESSTO+ tns_2020adgf_2020-12-23_01-28-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020adgf_2020-12-23_01-28-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-5_Payne-Gaposchkin2020-12-15 18:43:12 - 2020-12-18 19:40:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1805482020-12-18 19:40:4818.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
1805472020-12-15 18:43:1218.1ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
934952020-12-20 15:44:46KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:14:12.247-51:09:09.362020-12-18 19:40:48.00018.1g-SloanPSNASASSN-20qbASAS-SNPresent in several epochs, confirmed via follow-up imaging, significant offset from the host galaxy, in TESS FoV
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
83322020-12-23 18:38:53ePESSTOplus_Bot1P. Pessi, C. Gutierrez, N. L. Strotjohann on behalf of ePESSTO+ePESSTO+SN Ia-91T-like0.06ePESSTO+2020TNSCR3901....1P

Comments

Patrick Vallely (The Ohio State University)

Mon, 12/21/2020 - 18:08

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