f ֐x


ALPO-Japan
Venus Image 2004/04/10(UT)

,rrF,V쏟m

T.Suzuki,T.Ikemura,M.Niikawa

Takashi Suzuki (180mmMakustov Casegrain, ToUcam Pro) 
[Takashi  Suzuki  (Hachiouji-City Tokyo  Japan)]
ᓌsqs

Toshihiko Ikemura (310mm Newton, Philips ToUcam PRO) 
[T.Ikemura Nagoya Aichi JAPAN]
ሤmÉs  rrF

qMasahito Niikawa (C8(D=200mmm fl=2000mm), Hand-made PC camera (CCD:ICX424AL)) 
Venus on Apr.10, 2004
k = 0.44, Dia = 27.0"
IDAS-U filter (340nm - 390nm) with IR Blocker
09:16 (UT)
952 frames composite
09:33 (UT)
1623 frames composite
10:08 (UT)
671 frames composite
Exposure 0.04sec

IR96 filter (960nm - 1000nm)
09:46 (UT)
1003 frames composite
09:51 (UT)
890 frames composite
Exposure 0.02sec

Effective Fno. = 16 (Barrow lens projection)
Telescope:C8(D=200mmm fl=2000mm)
Camera:Hand-made PC camera (CCD:ICX424AL)
Seeing = 5/10, Transparency = 3/6
Observer:Masahito Niikawa Hachiouji Tokyo JAPAN
Processed with CRoPP, Registax and Photoshop

ᓌs  qs  V쏟m

ALPO-Japan Latest Venus Section
2004/04/11
2004/04/09