Mars on Oct.02, 2001
Ls = 244.6, De =  -6.6, Dia = 10.6"

[R1]
2001/10/02 09:10:36 (UT)
CM =   4.2
15 frames composite

[B1]
2001/10/02 09:44:40 (UT)
CM =  12.5
25 frames composite

[IR1]
2001/10/02 09:59:06 (UT)
CM =  16.0
20 frames composite

[R2]
2001/10/02 12:58:07 (UT)
CM =  59.5
12 frames composite

Observer:Masahito Niikawa
Email:zba03198@bird.zero.ad.jp
Obs.site : Mozuhonmachi Sakai-City Osaka Japan
Telescope : C11 (SC) D=280mm fl=2800mm

Camera:Minolta DimageEx1500 Digital Camera taking lens removed
CCD:ICX205AL (Sony Monochrome CCD)

Blue Image
indicate [B]
Filter: B390 (360nm - 500nm)
Exposure :1/4 sec
Effective F No.: 36 (XP24mm Eyepiece Projection)

Near IR Images
indicate [R]
Filter: R64 (640nm - 1000nm)
Exposure : 1/30 sec
Effective F No.: 36 (XP24mm Eyepiece Projection)

IR Images
indicate [IR]
Filter: R84 (840nm - 1000nm)
Exposure : 1/3 sec
Effective F No.: 36 (XP24mm Eyepiece Projection)

Seeing = 3/10
Transparency = 2/6

Image Processing;
Enhanced with unsharp masking method.
１０月２日の火星観測レポートをお送りします。
夕方の観測は、気象条件など、いろいろと厳しいものがあります。

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