SN 2018atr
RA/DEC (2000)
13:46:35.30 +29:06:36.60
206.647083 +29.110167
Type
SN Ia
Redshift
0.08
Source Group
TNTS
Discovery Date
2018-04-11 18:31:34
TNS AT
Y
Public
Y
Host Name
2MASX J13463567+2906462
Host Redshift
0.075545
Discovery Mag
18.14
Filter
Clear-
Discoverer/s
Hanjie Tan(CCU),Zhitong Li(THU),Wenxiong Li(THU),Tianmeng Zhang (NAOC), Zhijian Xu , Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTS
 2018-04-15 19:42:40 Lijiang-2.4m / YFOSC (TNTS)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
18612018-04-15 19:42:40Lijiang-2.4m / YFOSC2100Jujia ZhangTNTS tns_2018atr_2458224.3213_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-BAO-0.6m_BATC2018-04-11 18:31:34 - 2018-04-11 18:31:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
269512018-04-11 18:31:3418.14VegaMagClear-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
177442018-04-12 04:52:58lizt14Hanjie Tan(CCU),Zhitong Li(THU),Wenxiong Li(THU),Tianmeng Zhang (NAOC), Zhijian Xu , Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTS13:46:35.30+29:06:36.602018-04-11 18:31:3418.14Clear-PSNTNTSThis possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 0" east and 10" south of the center of 2MASX J13463567+2906462
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
18562018-04-16 04:59:08jujiaJujia Zhang, Xiaoguang Yu (YNAO); Zhijian Xu; Zhitong Li, Wenxiong Li, Xiaofeng Wang (THU) and Tianmeng Zhang (NAOC)TNTSSN Ia0.08TNTSThe spectrum matches SNe Ia at a few days before the maximum, e.g., SN 2004fu t=-4d, via SNID.