Masahito Niikawa (280mm SC, Digital still camera Fuji DS-8)
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1999/02/04 18:18:00(UT) CM = 47.4゚, 3 Flames composit, Seeing:2-3/10 Transp.=3/6
1999/02/04 19:41:20(UT) CM = 67.7゚, 3 Flames composit, Seeing:2-3/10 Transp.=3/6
The snow cloud was coming, and bad seeing.
Though I took hendred of images, almost images were poor.
Ls = 92.8゚ De =+18.1゚ Dia = 8.2"
Telescope:C11(SC) D=280 mm fl=2800 mm
Effective FNo.:41 Or.18 mm
Camera: DS-8 taking lens removed
Exposure:each flame 1/4 sec
Observation Site:Mozuhonmachi Sakai-city Osaka,Japan
** All images are composed plural flames of image, and enhanced with the Maximum-Entropy method.
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