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Venus Image 2004/01/10(UT)

新川勝仁

M.Niikawa

Masahito Niikawa (280mm SC, Hand-made PC camera (CCD:ICX424AL)) 
Venus on Jan 10, 2004
k = 0.81, Dia = 13.3"
IDAS-U filter (340nm - 390nm) with IR Blocker
Exposure 0.04sec
244 frames composite
Effective Fno. = 10 (Prime focus)

Telescope:C11(D=280mmm fl=2800mm)
Camera:Hand-made PC camera (CCD:ICX424AL)

Seeing = 3/10, Transparency = 3/6
Observer:Masahito Niikawa Sakai Osaka JAPAN
Processed with CRoPP, Registax and Photoshop

≪東京都  八王子市  新川勝仁≫

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