SN 2016itb
RA/DEC (2000)
06:08:52.66 +50:50:40.60
92.219417 +50.844611
Type
SN Ia
Redshift
0.04
Source Group
TNTS
Discovery Date
2016-12-06 19:12:00
TNS AT
Y
Public
Y
Discovery Mag
17.1
Filter
Clear-
Discoverer/s
Hanjie Tan (CCU), Wenxiong Li (THU), Tianmeng Zhang (NAOC), Zesheng Yang (THU), Zhijian Xu, Xiaofeng Wang (THU), Jun Mo (THU), Xu Zhou (NAOC), on behalf of the TNTS
 2016-12-08 06:43:58 Plaskett Telescope / Plaskett (DAO_OTS)
 2016-12-08 06:43:58 Plaskett Telescope / Plaskett (DAO_OTS)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
6462016-12-08 06:43:58Plaskett Telescope / Plaskett8000BalamBalamDAO_OTS tns_2016itb_2016-12-08_06-43-58_Plaskett_Telescope_Plaskett_DAO_OTS_0.txt tns_2016itb_2016-12-08_06-43-58_Plaskett_Telescope_Plaskett_DAO_OTS_0.fitsObjectDAO_OTSflux calibrated spectrum
6452016-12-08 06:43:58Plaskett Telescope / Plaskett8000BalamBalamDAO_OTS tns_2016itb_2016-12-08_06-43-58_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2016itb_2016-12-08_06-43-58_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTS
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-BAO-0.6m_BATC2016-12-06 19:12:00 - 2016-12-06 19:12:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
105222016-12-06 19:12:0017.1VegaMagClear-BAO-0.6m_BATC
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
72372016-12-07 14:42:57M51Hanjie Tan (CCU), Wenxiong Li (THU), Tianmeng Zhang (NAOC), Zesheng Yang (THU), Zhijian Xu, Xiaofeng Wang (THU), Jun Mo (THU), Xu Zhou (NAOC), on behalf of the TNTSTNTS06:08:52.66+50:50:40.602016-12-06 19:12:0017.1Clear-PSNTNTSThis possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS).
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
6372016-12-09 16:20:48DAO_OTSDave BalamDAO_OTSSN Ia0.04DAO_OTS
6362016-12-09 15:31:02DAO_OTSDave BalamDAO_OTSSN Ia0.04DAO_OTSA spectrum of AT2016itb was obtained using the 1.82-m Plaskett telescope (National Research Council of Canada) covering the range 374-706 nm(resolution 0.35 nm) on UT Dec. 8.28 that reveals the object to be a type-Ia (normal) supernova near maximum light. Cross-correlation of the spectrum with a template library using SNID (Blondin & Tonry 2007, ApJ, 666, 1024) has yielded a fit to the type-Ia supernova 1994D at maximum. A faint and un-catalogued probable host galaxy is located 3 seconds of arc to the south-west of the supernova position. Our spectrum fit implies a redshift of the order z = 0.04.

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