SN 2019odl
RA/DEC (2000)
21:45:25.116 -62:00:22.43
326.35465 -62.00623
Type
SN Ia
Redshift
0.063197
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-08-22 06:28:48.000
TNS AT
Y
Public
Y
Host Name
2MASX J21452513-6200240
Host Redshift
0.063197
Discovery Mag
18
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019odl - 2019-08-28 16:09:11 FTS / FLOYDS-S (Global SN Project)z=
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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
49372019-08-28 16:09:11FTS / FLOYDS-S3600Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2019odl_2019-08-28_16-09-11_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019odl_2019-08-28_16-09-11_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-2_Cassius2019-08-10 03:21:36 - 2019-08-22 06:28:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
845062019-08-22 06:28:4818ABMagg-SloanASASSN-2_Cassius
845052019-08-10 03:21:3618.7ABMagg-SloanASASSN-2_Cassius[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
444992019-08-22 10:01:22KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN21:45:25.116-62:00:22.432019-08-22 06:28:48.00018g-SloanPSNASASSN-19ubASAS-SNPresent in several epochs, possible nuclear source, so could also be a TDE
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
49292019-08-30 17:56:48dhiramatsuDaichi Hiramatsu, Iair Arcavi, Jamison Burke, D. Andrew Howell, Curtis McCully, Craig Pellegrino, Stefano ValentiGlobal SN ProjectSN Ia0.063197Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190), we find good fits to several normal Type Ia SNe around maximum at the host redshift (0.063197; 20096dF...C...0000J, via NED).2019TNSCR1673....1H

Comments

Patrick Vallely (The Ohio State University)

Tue, 08/27/2019 - 00:03

http://www.astronomy.ohio-state.edu/assassin/followup/asassn-19ub.png