金星 ALPO-Japan Latest

Venus Image 2007/04/03(UT)
柚木健吉
Emiel Veldhuis,Arnaud van Kranenbu
E.Veldhuis,K.Yunoki,Arnaud
Emiel Veldhuis(203mm Schmidt-Cassegrain)
transparency wasn't that good.

[ベルディス:オランダ]
[Emiel Veldhuis:Zwolle Netherlands]
Kenkichi.Yunoki (260mm Newtonian)


[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府 堺市 柚木健吉≫
Arnaud van Kranenburg(235mm SCT)
Date and time: 2007/04/03 18:00 UT
235mm SCT (C9.25)
SKYnyx 2-0
Seeing 2/10   Trans: 9-10
Comments :A night with bad seeing, but excellent transparancy. I experimented with UV-transparant barlows. 
Not much detail could be recorded, but the excellent transparancy resulted in short exposures and helped compensating for the bad seeing.

[アナド:オランダ]
[Arnaud van Kranenburg:Vlaardingen Netherlands]
ALPO-Japan Latest Venus Section
2007/04/05
2007/04/02