SN 2017ckx
RA/DEC (2000)
07:48:11.01 +28:13:49.04
117.04586 28.23029
Type
SN Ia
Redshift
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Source Group
ASAS-SN
Discoverer
K. Z. Stanek, for the ASAS-SN team
Discovery Date
2017-03-28 07:55:12
TNS AT
Y
Public
Y
Host Name
UGC 04030 NED01
Host Redshift
0.027675
Discovery Mag
16.8
Discovery Mag Filter
V-Johnson
 2017-03-29 06:20:32 FLWO 1.5m / FAST (ASAS-SN)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
8922017-03-29 06:20:32FLWO 1.5m / FASTP. BerlindASAS-SN tns_2017ckx_2457841.764263_FLWO_1.5m_FAST_ASAS-SN.txt tns_2017ckx_2457841.764263_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2017-03-22 08:32:38 - 2017-03-28 07:55:123
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
152862017-03-28 07:55:1216.80.12VegaMagV-JohnsonASASSN-1_Brutus
152872017-03-26 08:16:4717.20.2VegaMagV-JohnsonASASSN-1_Brutus
152852017-03-22 08:32:3817.6VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
102592017-03-28 20:28:20KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN07:48:11.01+28:13:49.042017-03-28 07:55:1216.8V-JohnsonPSNASASSN-17eeASAS-SNIn three epochs, on the rise
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
8822017-03-30 20:31:20jlprietoJ. L. Prieto, E. FalcoASAS-SNSN IaASAS-SNWe obtained a spectrum of ASASSN-17ee/AT2017ckx on UT 2017 March 29 with FAST mounted on the FLWO 1.5m telescope. The spectrum is that of a normal SN Ia around maximum light with strong host-galaxy contamination. Using SNID, the best-fit template is SN2003ic at -4 days with respect to B-band maximum light.

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