CCD magnitude estimates by VSOLJ members
object YYYYMMDD(UT) mag code
CRBCY 20180830.547 13.27C Ioh.VSOLJ
PERGK 20180829.697 11.72V Ioh.VSOLJ
Observer: Hiroshi Itoh (Tokyo, Japan)
Instruments: 30cmSCT + SBIG ST-9XE (GK Per)
20cmSCT + ATIK 414EX (CY CrB)