Mars Image on September 3, 2000 (ALPO-Japan)

2000年 9月 3日の火星

新川勝仁
M.Niikawa


Masahito Niikawa (280mm SC, Digital still camera Minolta DimageEx1500)
2000/09/03 20:27:54 (UT)
Ls =  44.56, CM = 297.94
De = +21.69, Dia =  3.66"

19 frames composite

Telescope : C11 (SC) D=280mm fl=2800mm
Camera :Minolta DimageEx1500 Digital Camera taking lens removed
Effective F No.: 27 (XP24mm Eyepiece Projection)
Filter: R60 (Imaging Band 600nm-1000nm)
Obs.site : Mozuhonmachi Sakai-City Osaka Japan
Exposure : 1/30 sec
Analog gain: 6dB

Seeing:1/10 Trans 2/6
Comment:
The North Polar Cap and Hellas are seen with difficulty.
Too small so far.
Syltis Major is harly seen because of bad condition probably.


ALPO-Japan Mars Section