[vsnet-obs 88828] VS observations by Ioh (Dec 23-31)

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

CCD magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
ASASSN-18aan   20181228.643   17.01C   Ioh.VSOLJ
ASASSN-18aan   20181229.560   17.17C   Ioh.VSOLJ
ASASSN-18aan   20181230.507   17.17C   Ioh.VSOLJ
ASASSN-18aan   20181231.556   16.47C   Ioh.VSOLJ
ASASSN-18abj   20181223.789   12.72C   Ioh.VSOLJ
ASASSN-18abj   20181225.547   12.90C   Ioh.VSOLJ
ASASSN-18abj   20181226.490   12.95V   Ioh.VSOLJ
ASASSN-18abj   20181231.778   13.63C   Ioh.VSOLJ
ASASSN-18abn   20181224.449   16.27C   Ioh.VSOLJ
ASASSN-18acf   20181229.430   14.69C   Ioh.VSOLJ
ASASSN-18acf   20181230.438   14.76C   Ioh.VSOLJ
CNCEG          20181215.690   17.61V   Ioh.VSOLJ
CNCEG          20181215.691   17.57Ic  Ioh.VSOLJ
CNCEG          20181223.752   16.93C   Ioh.VSOLJ
CNCEG          20181228.768   18.27C   Ioh.VSOLJ
CNCEG          20181229.817   18.47C   Ioh.VSOLJ
CNCEG          20181230.780   17.84C   Ioh.VSOLJ
CNCEG          20181231.702   18.13C   Ioh.VSOLJ
CRBR           20181226.867   6.42V    Ioh.VSOLJ
CRTSJ102842.9-081927 20181223.768   15.39C   Ioh.VSOLJ
CRTSJ221232.0+160140 20.38351 <176C    Ioh.VSOLJ
MASTER_OT_J064725.70+491543.9 20181223.784   <160     Ioh.VSOLJ
MASTER_OT_J085854.16-274030.7 20181223.760   14.84C   Ioh.VSOLJ
MASTER_OT_J085854.16-274030.7 20181225.602   15.18C   Ioh.VSOLJ
SDSSJ100515.39+191108.0 20181228.822   13.15C   Ioh.VSOLJ
SDSSJ100515.39+191108.0 20181229.812   13.31C   Ioh.VSOLJ
SDSSJ100515.39+191108.0 20181230.786   13.44C   Ioh.VSOLJ
SDSSJ100515.39+191108.0 20181231.785   13.61C   Ioh.VSOLJ
TCPJ03005508+1802290 20181224.617   13.88C   Ioh.VSOLJ
TCPJ03005508+1802290 20181228.624   14.07C   Ioh.VSOLJ
TCPJ03005508+1802290 20181229.603   14.15C   Ioh.VSOLJ
TCPJ03005508+1802290 20181230.606   14.29C   Ioh.VSOLJ
TCPJ03005508+1802290 20181231.531   14.72C   Ioh.VSOLJ
TCPJ15472959-0532144 20181230.873   13.06Ic  Ioh.VSOLJ
TCPJ15472959-0532144 20181230.875   13.56B   Ioh.VSOLJ
TCPJ15472959-0532144 20181230.876   13.16Rc  Ioh.VSOLJ
TCPJ15472959-0532144 20181230.877   13.51V   Ioh.VSOLJ

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