Saturn Section: October 5, 1999

1999”N10ŒŽ 5“ú‚Ì“y¯

’r‘ºr•FA¼“cºŽs
T.Ikemura, S.Matsuda

Toshihiko Ikemura (310mm Newton, Digital still camera NEC Picona)

Condition:
1999/10/05(UT)
14:32:58(UT) I= 44.5 III=282.8, 7 frames composite
17:16:46-17:21:32(UT) I=140.6 - 143.4 III= 15.1 - 17.7, 9 frames composite
17:24:00-17:29:04(UT) I=144.8 - 147.8 III= 19.1 - 22.0, 8 frames composite


De=-22.6  E.Dia=19.80"
Ring Long  dia 45.12"  Ring short dia 17.37"  
310mm Newtonian(F5)
TeleVue barlow 3x  f/22, 0.5 deg. prism (No.1)
TeleVue barlow 5x  f/30, 0.5 deg. prism (No.2/3)
Digital camera NEC PICONA 1/7sec
Syoichi Matusda (300mm Schmidt-Cassegrain, Cooled CCD Camera BITRAN BJ-32C) 
1999/10/05 14:53:30(UT)
CM1= 21.4  CM3=260.6

300mm Schmidt-Cassegrain, XP24mm(f/40)
BITRAN BJ-32C, 1/4sec
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