SN 2019vdk
RA/DEC (2000)
09:28:42.299 +50:47:13.43
142.1762455 +50.7870637
Type
SN Ia-91T-like
Redshift
0.171
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2019-11-18 12:06:30
TNS AT
Y
Public
Y
Host Name
SDSS J092842.40+504711.5
Host Redshift
0.14
Discovery Mag
19.4635
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2019vdk - 2019-11-24 04:02:03 LT / SPRAT (None)z=
Show H at z=vexp= km/s
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Show Fe II at z=vexp= km/s
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Show Tellurics 
Show Galaxy lines at 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
56022019-11-24 04:02:03LT / SPRAT1200LT robotLT-SPRAT pipelineNone tns_2019vdk_2019-11-24_04-02-03_LT_SPRAT.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
g-ZTFP48_ZTF-Cam2019-11-17 11:47:41 - 2019-11-18 12:06:302
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1029622019-11-18 12:06:3019.46350.19733119.6652ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1029612019-11-17 11:47:4119.1725ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
529652019-11-18 20:28:11ALeRCEF. Forster, F.E. Bauer, G. Pignata, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF09:28:42.299+50:47:13.432019-11-18 12:06:3019.4635g-ZTFPSNZTF19actnwlwALeRCEEarly SN candidate (g-rise > 0.06+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19actnwlw
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
55942019-11-25 18:50:11ipfF. Poidevin, I. Perez-Fournon, C. Jimenez Angel, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)NoneSN Ia-91T-like0.171 SN Ia-91T-like close to maximum. Classification using SNID (S. Blondin & J. L. Tonry 2007, ApJ, 666, 1024).