SN 2018if
RA/DEC (2000)
09:14:23.84 +49:35:32.90
138.599333 +49.592472
Type
SN Ic-BL
Redshift
0.031
Source Group
TNTS
Discovery Date
2018-01-18 19:12:00
TNS AT
Y
Public
Y
Host Name
SDSS J091423.85+493533.4
Discovery Mag
17.6
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
 2018-01-20 17:02:24 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
16732018-01-20 17:02:24Lijiang-2.4m / YFOSC2100Kaixin LuJujia ZhangTNTS tns_2018if_2018-01-20.71_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-BAO-0.6m_BATC2018-01-18 19:12:00 - 2018-01-18 19:12:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
248412018-01-18 19:12:0017.6VegaMagClear-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
165452018-01-19 10:16:41M51Zhijian 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 TNTSTNTS09:14:23.84+49:35:32.902018-01-18 19:12:0017.6Clear-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 0" north of the center of SDSS J091423.85+493533.4
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
16682018-01-22 08:37:03xwangJujia Zhang, Kaixin Lu (YNAO), Xiaofeng Wang (THU)TNTSSN Ic-BL0.031TNTSA spectrum taken on Jan. 20.7 with the Lijiang 2.4-m telescope indicates that this transient is a broad-lined type Ic supernovae at a few days before the maximum light.