ALPO-Japan: Jupiter Section (March 17, 2000)

2000年 3月17日の木星

新川勝仁
M.Niikawa

March 17, 2000(UT)

Summary
Masahito Niikawa (280mm SC, Digital still camera Minolta DimageEx1500)
Mar.17, 2000 09h24m20s (UT) I = 206.6, II = 324.0, III = 225.8 3 frames composite

Mar.17, 2000 09h32m31s (UT) I = 211.6, II = 328.9, III = 230.8 3 frames composite 

Telescope : C11 (SC) D=280mm fl=2800mm
Camera :Minolta DimageEx1500 Digital Camera taking lens removed
	CCD:ICX205AL

Effective F No.: 25 (XP24mm Eyepiece Projection)
Filter: R60
	Imaging band (600-1000nm)

Obs.site : Mozuhonmachi Sakai-City Osaka Japan
Exposure : 1/30 sec,Analog gain:6dB
Seeing:1/10 Transp.:2/6
Image Processing
Software binning 2 by 2.
The Maximum Entropy Method deconvolution after composite of the original taking images. And enhanced with the unsharp masking method.
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