Masahito Niikawa (280mm SC, Digital still camera Fuji DS-8)
1999/02/07 18:25:57(UT) CM = 21.0゚, 24 Flames composit, Seeing:5/10 Transp.=3/6
1999/02/07 18:44:32(UT) CM = 25.5゚, 13 Flames composit, Seeing:5/10 Transp.=3/6
1999/02/07 20:20:37(UT) CM = 48.9゚, 18 Flames composit, Seeing:5/10 Transp.=3/6
1999/02/07 20:38:06(UT) CM = 53.2゚, 21 Flames composit, Seeing:5/10 Transp.=3/6
Ls = 93.8゚ De =+17.8゚ Dia = 8.4"
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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