CCD magnitude estimates by VSOLJ members
object YYYYMMDD(UT) mag code
ASASSN-17fn 20170507.571 16.21C Ioh.VSOLJ
ASASSN-17fo 20170507.471 15.34C Ioh.VSOLJ
BOOOV 20170507.703 16.92C Ioh.VSOLJ
LMIRZ 20170507.514 16.99C Ioh.VSOLJ
Observer: Hiroshi Itoh (Tokyo, Japan)
Instruments: 30cmSCT + SBIG ST-9XE
20cmSCT + ATIK 414EX