[vsnet-obs 90353] VS observations by Ioh (Sep 16-21)

[Hiroyuki Maehara mira@cetus-net.org via vsnet-obs]

CCD magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
ASASSN-18ey    20190916.453   15.05V   Ioh.VSOLJ
ASASSN-18ey    20190916.458   15.28B   Ioh.VSOLJ
MAXIJ1807+132  20190916.467   16.36V   Ioh.VSOLJ
ORIV2837       20190919.733   14.78C   Ioh.VSOLJ
SGRV3890       20190916.476   11.79V   Ioh.VSOLJ
SGRV3890       20190916.477   12.02y   Ioh.VSOLJ
SGRV3890       20190916.478   12.48B   Ioh.VSOLJ
SGRV3890       20190916.479   10.65Rc  Ioh.VSOLJ
SGRV3890       20190916.480   10.13Ic  Ioh.VSOLJ
TCPJ21040470+4631129 20190916.640   12.53V   Ioh.VSOLJ
TCPJ21040470+4631129 20190921.660   14.55V   Ioh.VSOLJ

Observer: Hiroshi Itoh (Tokyo, Japan)
Instruments: 30cmSCT + SBIG ST-9XE
             20cmSCT + ATIK 414EX
             12.7cmSCT + ATIK 414EX (Sep 19)