SN 2019azf
RA/DEC (2000)
01:12:31.560 -45:48:50.15
18.1315 -45.813931
Type
SN Ia
Redshift
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-02-22 00:28:48.000
TNS AT
Y
Public
Y
Host Name
GALEXASC J011231.92-454853.4
Host Redshift
0.030568
Discovery Mag
17
Filter
g-Sloan
Reporter/s
K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019azf - 2019-02-23 00:48:37 SOAR / Goodman (None)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
35492019-02-23 00:48:37SOAR / GoodmanJay StraderNone tns_2019azf_2019-02-23_00-48-37_SOAR_Goodman.datObject
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-2_Cassius2019-02-12 00:57:36 - 2019-02-22 00:28:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
540022019-02-22 00:28:4817ABMagg-SloanASASSN-2_Cassius
540012019-02-12 00:57:3617.6ABMagg-SloanASASSN-2_Cassius[Last non detection]
G-GaiaGaia_Gaia-photometric2019-01-23 14:08:09 - 2019-03-08 00:37:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
554402019-03-08 00:37:2617.490.2ABMagG-GaiaGaia_Gaia-photometric60Robot
554392019-01-23 14:08:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
306772019-03-10 22:36:44Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts01:12:31.560-45:48:50.152019-03-08 00:37:26.00017.49G-GaiaPSNGaia19awsGaiaAlertsconfirmed SN Ia in galaxy LEDA 93371
300632019-02-22 02:09:19KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN01:12:31.493-45:48:51.122019-02-22 00:28:48.00017g-SloanPSNASASSN-19dhASAS-SNPresent in several epochs
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
35422019-02-24 23:14:21straderJay Strader NoneSN IaIa close to peak; Ia-91T also possible. Si II at ~ 9700 km/s.2019TNSCR.271....1S

Comments

TNS System (WIS)

Sun, 06/23/2019 - 10:45

Object coordinates updated according to AT-report 30677 of Group GaiaAlerts
Previous RA, DEC: 01:12:31.493, -45:48:51.12 (18.13122, -45.8142)
Updated RA, DEC: 01:12:31.560, -45:48:50.15 (18.1315, -45.813931)

Patrick Vallely (The Ohio State University)

Fri, 02/22/2019 - 21:24

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