SN 2018bhb
RA/DEC (2000)
15:27:25.22 -00:26:52.41
231.855083 -0.447892
Type
SN Ia
Redshift
0.053
Source Group
PTSS
Discovery Date
2018-05-08 17:15:21
TNS AT
Y
Public
Y
Host Name
CGCG 021-098
Host Redshift
0.053
Discovery Mag
17.9
Filter
r-Sloan
Discoverer/s
Wenxiong Li(THU),Bin Li (PMO),Zhitong Li,Xiaofeng Wang(THU),Zhijian Xu,Hanjie Tan(CCU),Haibin Zhao(PMO),Lifan Wang (PMO/TAMU),Jujia Zhang(YNAO)
 2018-05-11 03:57:04 ESO-NTT / EFOSC2-NTT (ePESSTO)
 2018-05-10 16:39:04 Lijiang-2.4m / YFOSC (PTSS)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
20102018-05-11 03:57:04ESO-NTT / EFOSC2-NTT600Owen McBrien, Peter ClarkDavid O'Neill, Ken SmithePESSTO tns_2018bhb_2018-05-11_03-57-04_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bhb_2018-05-11_03-57-04_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
20052018-05-10 16:39:04Lijiang-2.4m / YFOSCJujia ZhangPTSS tns_2018bhb_2458249.1938_Lijiang-2.4m_YFOSC_PTSS.datObjectPTSS
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12018-04-26 12:56:09 - 2018-05-08 12:12:572
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
278272018-05-08 12:12:5718.4580.11819.33ABMagorange-ATLASATLAS1_ACAM130Robot
278262018-04-26 12:56:0914.49ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
r-SloanCNEOST_STA16002018-05-08 17:15:21 - 2018-05-08 17:15:211
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
278032018-05-08 17:15:2117.9VegaMagr-SloanCNEOST_STA1600Bin Li
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
182382018-05-09 14:17:32ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS15:27:25.20-00:26:51.112018-05-08 12:12:5718.458orange-ATLASPSNATLAS18nyxATLAS
182262018-05-08 23:26:28M51Wenxiong Li(THU),Bin Li (PMO),Zhitong Li,Xiaofeng Wang(THU),Zhijian Xu,Hanjie Tan(CCU),Haibin Zhao(PMO),Lifan Wang (PMO/TAMU),Jujia Zhang(YNAO)PTSS15:27:25.22-00:26:52.412018-05-08 17:15:2117.9r-SloanPSNPTSS-18ecgPTSSThis supernova was discovered by the 1.04m Schmidt telescope at Xuyi Observatory during the PMO-Tsinghua Transient Survey(PTSS). The transient is located 6'' east and 13” north of the centre of CGCG 021-098.The link of the discovery information at: http://www.cneost.org/ptss2/findname.php?ptssname=PTSS-18ecg
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
20052018-05-11 16:26:28ePESSTO_Bot1Owen McBrien, Peter Clark, David O'Neill, Ken Smith, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.053ePESSTO
20002018-05-11 03:37:48jujiaJ. Zhang, X. Ding(YNAO), X. Wang, W. Li (THU), B. Li (PMO), Z. Xu, H. Tan (CCU), H. Zhao (PMO), L. Wang (PMO/TAMU), Z. Li (THU)PTSSSN Ia0.053PTSSThe spectrum matches SNe Ia at around maximum (via SNID)