2002/09/11 19:38:14 (UT)
CMI = 223.5, CMIII = 176.3
De = -29.0, E.Dia = 18.08"

6 frames composite
Seeing=4/10,Trans=2/5
25cm+barlow3x+Picona(1/7s)

HIDEO EINAGA ≪兵庫・加西　永長英夫≫

Saturn on Sep.11, 2002
De = -29.0, E.Dia = 18.1"

(R1)
19:06:58 (UT)
CMI = 205.2, CMIII = 158.7
De = -29.0, E.Dia = 18.08"
16 frames composite

(R2)
19:16:55 (UT)
CMI = 211.0, CMIII = 164.3
De = -29.0, E.Dia = 18.08"
13 frames composite

(B1)
19:40:03 (UT)
CMI = 224.5, CMIII = 177.3
De = -29.0, E.Dia = 18.08"
37 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)

R Images:
indicate [R]
Filter: R64 (640nm - 1000nm)
Exposure : 0.5 sec
Effective F No.: 37 (XP24mm Eyepiece Projection)

Blue Images:
indicate [B]
Filter: B390 (360nm - 500nm)
Exposure :0.5 sec
Effective F No.: 37 (XP24mm Eyepiece Projection)

Seeing = 7/10
Transparency = 3/6

Image Processing;
Software binning.
Enhanced with unsharp masking method.
≪大阪府　堺市　新川勝仁≫





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