[vsnet-obs 87299] VS observations by Hrt (Apr 18,20)

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

DSLR magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
COMFS          20180420.471   5.50cG   Hrt.VSOLJ
HYAU           20180418.483   5.12cG   Hrt.VSOLJ
HYAV           20180418.486   7.74cG   Hrt.VSOLJ
HYAY           20180418.477   6.67cG   Hrt.VSOLJ

Observer: Tuneo Horio (Osaka, Japan)
Instruments: f.l.=55mm F=2.8 lens + PENTAX K20D