金星 ALPO-Japan Latest

Venus Image 2009/03/08(UT)

Willem Kivits
W.Kivits

Willem Kivits(C14 350mmSC)
As Venus nears the Sun it seems indeed that the difference in
contrast between the darkside and the sky background is
getting less, so that it actualy is more difficult now to image
the darkside with Sun above the horizon then in previous weeks.
(See 2009-03-02)
Nontheless, it was still possible in this image with the Sun 18deg.
above the horizon, arround 16h UT. The image below contains
more stacks until 18h UT, but the 16h stack shows it clearly.



Unauthorized use prohibited
無断使用禁止
[キビツ:オランダ]
[copyright(c)2006 Willem Kivits:Siebengewald Netherlands]

ALPO-Japan Latest Venus Section
2009/03/09
2009/03/07