SN 2017hks
RA/DEC ()
21:17:59.670 -45:10:00.66
319.498625 -45.16685
Type
SN Ia-91T-like
Redshift
0.052
Source Group
ASAS-SN
Discovery Date
2017-10-09 02:52:48
TNS AT
Y
Public
Y
Host Name
GALEXASC J211759.12-451005.4
Discovery Mag
17.2
Filter
V-Johnson
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2017hks - 2017-10-20 01:12:00 LCO-duPont / WFCCD (ASAS-SN)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
13582017-10-20 01:12:00LCO-duPont / WFCCDM. SeibertJ. L. PrietoASAS-SN tns_2017hks_2017-10-20.05_LCO-duPont_WFCCD_ASAS-SN.txt tns_2017hks_2017-10-20.05_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-2_Cassius2017-10-08 04:19:12 - 2017-10-09 02:52:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
213092017-10-09 02:52:4817.2VegaMagV-JohnsonASASSN-2_Cassius
213082017-10-08 04:19:1217.4VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
G-GaiaGaia_Gaia-photometric2017-09-26 06:53:16 - 2017-10-21 18:44:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
216552017-10-21 18:44:3818.420.2ABMagG-GaiaGaia_Gaia-photometric60Robot
216542017-09-26 06:53:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
143862017-11-01 15:52:39Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts21:17:59.670-45:10:00.662017-10-21 18:44:3818.42G-GaiaPSNGaia17crkGaiaAlertsconfirmed SN Ia near galaxy LEDA 529717
141672017-10-17 19:31:11KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN21:17:59.563-45:10:04.662017-10-09 02:52:4817.2V-JohnsonPSNASASSN-17nnASAS-SNIn several epochs, unknown redshift host galaxy
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
13542017-10-25 17:56:44boseS. Bose, M. Seibert, J. L. Prieto, B. Shappee, S. Dong, P. ChenASAS-SNSN Ia-91T-like0.052ASAS-SN

Comments

The coordinates of this object - 2017hks - were updated according to the coordinates reported by Gaia, and object 2017hsg was removed.