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ALPO-Japan Latest
Saturn Image 2000/10/14(UT)

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M.Niikawa


Masahito Niikawa (280mm SC, Minolta DimageEx1500 Digital Camera)
Saturn on Oct. 14, 2000 UT
R60 filter (600nm - 1000nm)




<1>
2000/10/14 23:34:57 (JST)
2000/10/14 14:34:57 (UT)
CMI = 203.7, CMIII = 117.1
De = -26.4, E.Dia = 19.87"

24 frames composite




<2>

2000/10/14 23:41:10 (JST)
2000/10/14 14:41:10 (UT)
CMI = 207.3, CMIII = 120.6
De = -26.4, E.Dia = 19.87"

17 frames composite





<3>
2000/10/14 23:48:39 (JST)
2000/10/14 14:48:39 (UT)
CMI = 211.7, CMIII = 124.8
De = -26.4, E.Dia = 19.87"

9 frames composite


<5>

2000/10/15 00:13:56 (JST)
2000/10/14 15:13:56 (UT)
CMI = 226.6, CMIII = 139.1
De = -26.4, E.Dia = 19.87"

12 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(600 - 1000nm)
Obs.site : Mozuhonmachi Sakai-City Osaka Japan
Exposure : 1/4 sec
Analog gain:8dB


Image Processing;
* Enhanced with the unsharp masking method.



Seeing = 5/10
Transarency = 3/6


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