[vsnet-obs 70210] DSLR observations by Wnm (Apr. 25)

Hiroyuki Maehara mira at cetus-net.org
Fri Apr 29 15:45:34 JST 2011


DSLR magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
PYXT           20110425.462   7.72cG   Wnm.VSOLJ

Observer: Makoto Watanabe (Toyama, Japan)
Instruments: 135mm lens (f/2.8) + Nikon D700
(measured from G-channel images; magnitude references: Tycho-2 V mag and AAVSO V mag)


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