大阪Masahito Niikawa (280mm SC, Hand-made PC camera (CCD:ICX424AL))
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Saturn on Mar.20, 2004
De = -28.9 E.Dia = 18.6
R64 filter (640nm - 1000nm)
12:04(UT), I = 300.4, III = 354.3
350 frames composite
12:16(UT), I = 307.3, III = 0.9
570 frames composite
Y52 filter with IR Blocker (520nm - 680nm)
12:55(UT), I = 330.4, III = 23.1
475 frames composite
Telescope:C11(D=280mmm fl=2800mm)
Camera:Hand-made PC camera (CCD:ICX424AL)
Effective Fno. = 26 (XP24mm Eyepiece projection)
Seeing = 4/10, Transparency = 3/6
Observer:Masahito Niikawa Sakai Osaka JAPAN
Processed with CRoPP, Registax and Photoshop
≪大阪府 堺市 新川勝仁≫
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Saturn Section
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