SN 2019ehg
RA/DEC (2000)
11:51:17.962 -34:09:38.05
177.82484 -34.16057
Type
SN Ia
Redshift
0.042
Source Group
ASAS-SN
Discovery Date
2019-04-29 00:00:00
TNS AT
Y
Public
Y
Host Name
2MASX J11511776-3409381
Discovery Mag
17.7
Filter
g-Sloan
Discoverer/s
P. Vallely, for the ASAS-SN team

Spectra

 SN_2019ehg - 2019-05-21 13:50:56 FTS / FLOYDS-S (Global SN Project)z=
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Show Tellurics 
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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
41382019-05-21 13:50:56FTS / FLOYDS-S2700Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2019ehg_2019-05-21_13-50-56_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019ehg_2019-05-21_13-50-56_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-3_Paczynski2019-04-29 00:00:00 - 2019-04-29 00:00:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
636542019-04-29 00:00:0017.7ABMagg-SloanASASSN-3_Paczynski
g-SloanASASSN-5_Payne-Gaposchkin2019-04-25 00:28:48 - 2019-04-25 00:28:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
636532019-04-25 00:28:4818ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
339402019-04-29 18:31:02vallely.7P. Vallely, for the ASAS-SN teamASAS-SN11:51:17.962-34:09:38.052019-04-29 00:00:0017.7g-SloanPSNASASSN-19leASAS-SNOn the rise.
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
41312019-05-23 00:04:09dhiramatsuDaichi Hiramatsu, Iair Arcavi, Jamison Burke, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN Ia0.042Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several normal Type Ia SNe about 2-3 weeks after maximum at the inferred redshift of 0.042 (no host redshift measurement is available on NED). We measure a Si II 6355 velocity of -7,000 km/s.

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