[vsnet-obs 85145] VS observations by Hyk (Jun 28 - Jul 7)

Hiroyuki Maehara mira at cetus-net.org
Fri Aug 4 12:14:33 JST 2017


CCD magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
SN2017erp      20170628.590   143C     Hyk.VSOLJ
SN2017erp      20170706.544   144C     Hyk.VSOLJ
SN2017erp      20170707.551   143C     Hyk.VSOLJ

Observer: K. Hatayama (Niigata, Japan)
Instruments: 25cmSCT + ST-9XE (unfiltered)



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