SN 2016hpt
RA/DEC (2000)
21:54:36.58 -42:51:01.98
328.65242 -42.85055
Type
SN II
Redshift
0.0266
Source Group
ASAS-SN
Discoverer
K. Z. Stanek, for the ASAS-SN team
Discovery Date
2016-10-30 01:55:12
TNS AT
Y
Public
Y
Host Name
GALEXASC J215436.98-425103.9
Discovery Mag
17
Discovery Mag Filter
V-Johnson
 2016-10-31 01:04:07 LCO-duPont / WFCCD (ASAS-SN)
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   Binning factor: (rounded to nearest integer >1)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
6092016-10-31 01:04:07LCO-duPont / WFCCDM. Seibert (Carnegie)ASAS-SN tns_2016hpt_2457692.54452914_LCO-duPont_WFCCD_ASAS-SN.txt tns_2016hpt_2457692.54452914_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-2_Cassius2016-10-20 05:02:24 - 2016-10-30 01:55:124
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
90232016-10-30 01:55:12170.1517.6VegaMagV-JohnsonASASSN-2_Cassius
90252016-10-27 03:07:1217.70.217.9VegaMagV-JohnsonASASSN-2_Cassius
90242016-10-21 04:48:0017.40.2VegaMagV-JohnsonASASSN-2_Cassius
90222016-10-20 05:02:2417.9VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
63362016-10-30 03:27:05KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN21:54:36.58-42:51:01.982016-10-30 01:55:1217V-JohnsonPSNASASSN-16mlASAS-SNIn several epochs, unknown redshift host galaxy
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
6002016-12-02 20:12:38jlprieto J. L. Prieto (UDP/MAS), M. Seibert, B. J. Shappee (Carnegie Obs.), S. Dong (KIAA-PKU), K. Z. Stanek (OSU)ASAS-SNSN II0.0266ASAS-SNWe obtained an optical spectrum (range 3600-9200 Angs) of ASASSN-16ml/AT2016hpt on UT Oct. 31.0 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The spectrum shows broad (FWHM ~ 10000 km/s) Balmer lines and a blue continuum, consistent with a young Type II SN. From narrow H-alpha and [O III] 5007 lines, we measure a redshift of z=0.0266 for GALEXASC J215436.98-425103.9, the host galaxy of ASASSN-16ml.

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