SN 2017ejd
RA/DEC (2000)
14:43:07.45 +01:05:48.68
220.781042 +1.096856
Source Group
Discovery Date
2017-05-28 14:24:00
Host Name
2MASX J14430777+0105599
Host Redshift
[Object redshift updated according to host-redshift by admin]
Discovery Mag
H. Tan (CCU), B. Li (PMO), W. Li, X. Wang (THU), Z. Xu, H Zhao (PMO), L Wang (PMO/TAMU), Z Yang (THU), J Zhang (YNAO)
 2017-05-30 16:10:24 BAO-2.16m / Cassegrain
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IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
10242017-05-30 16:10:24BAO-2.16m / Cassegrain3600K. Zhang(THU), J. Jia(NAOC)D. Xiang(THU) tns_2017ejd_2457904.1739_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT May. 30.67 2017 indicates that this transient is consistent with a normal type Ia supernova near maximum light.
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12017-07-07 07:24:57 - 2017-07-07 07:24:571
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
184372017-07-07 07:24:5718.810.120.7ABMagi-SloanPS1_GPC145Robot
i-SloanCNEOST_STA16002017-05-28 14:24:00 - 2017-05-28 14:24:001
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
174002017-05-28 14:24:0018.150.0420.5VegaMagi-SloanCNEOST_STA160060Bin Li
G-GaiaGaia_Gaia-photometric2017-03-04 19:06:14 - 2017-06-11 09:18:432
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
177942017-06-11 09:18:4317.750.2ABMagG-GaiaGaia_Gaia-photometric60Robot
177932017-03-04 19:06:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
124092017-07-08 22:50:04PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS114:43:07.46+01:05:48.802017-07-07 07:24:5718.81i-SloanPSNPS17domPan-STARRS1
120142017-06-13 07:24:34Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts14:43:07.46+01:05:48.662017-06-11 09:18:4317.75G-GaiaPSNGaia17bndGaiaAlertsconfirmed SN Ia in outskirts of galaxy 2dFGRS TGN348Z022, aka PTSS-17tal
117542017-05-29 01:23:34xwangH. Tan (CCU), B. Li (PMO), W. Li, X. Wang (THU), Z. Xu, H Zhao (PMO), L Wang (PMO/TAMU), Z Yang (THU), J Zhang (YNAO)PTSS14:43:07.45+01:05:48.682017-05-28 14:24:0018.15i-SloanPSNPTSS-17talPTSSThis possible supernova was discovered by the 1.04 m schmidt telescope at Xuyi Observatory during the PMO-Tsinghua Transient Survey (PTSS). The transient is located 5.1" west and 11.4" south of the center of 2MASX J14430777+0105599. The link of the discovery information at:
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
10212017-05-31 07:50:05Danfeng XiangD. Xiang, L. Rui, X. Wang(THU), K. Zhang(THU), J. Jia(NAOC), T. Zhang(NAOC), J. Zhang(YNAO)SN IaTNTS