SN 2018pr
RA/DEC (2000)
12:49:56.97 +28:52:23.10
192.487375 +28.873083
Type
SN Ia
Redshift
0.092
Source Group
TNTS
Discovery Date
2018-02-07 16:47:59
TNS AT
Y
Public
Y
Host Name
SDSS J124956.78+285222.5
Discovery Mag
18.7
Filter
Clear-
Discoverer/s
Zhijian Xu,Wenxiong Li(THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTS
 2018-02-09 17:31:12 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
17162018-02-09 17:31:12Lijiang-2.4m / YFOSC1700Jujia ZhangTNTS tns_2018pr_2018-02-09.73_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-BAO-0.6m_BATC2018-02-07 16:47:59 - 2018-02-07 16:47:591
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
252732018-02-07 16:47:5918.7VegaMagClear-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
167962018-02-08 15:21:43M51Zhijian Xu,Wenxiong Li(THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTS12:49:56.97+28:52:23.102018-02-07 16:47:5918.7Clear-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 3" east and 1" north of the center of SDSS J124956.78+285222.5
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
17112018-02-10 13:36:56jujiaJujia Zhang, Jianguo Wang (YNAO), Wenxiong Li, Xiaofeng Wang (THU), Hanjie Tan (CCU), Tianmeng Zhang, Xu Zhou (NAOC)TNTSSN Ia0.092TNTSThe spectrum of SN 2018pr matches with the type Ia supernova SN 2007ca at t = +9 days relative to the maximum light.