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Re: transit of Venus



Yep, it's the right black dot, now much closer to the edge of the disk as
the show nears its end.

Mark.

At 10:46 08/06/04 +0200, Mark Sylvester wrote:
Well, the sun rose round the flank of the mountain at about 09:30 European
Daylight Saving Time, and I unscrewed the eyepiece from one side of my
birdwatching binoculars and spent a while trying to project an image of the
sun's disk on a pad of paper. The normal focus range was not sufficient to
get the eyepiece far enough from the objective focus. At first there were
many black spots, which rotated when I rotated the eye lens. These went
away when I cleaned the lens. Finally I got it. A sharp image of the face
of the sun a few cm across, with a beautiful fat black spot near the edge
that stayed put when the optics moved slightly. After 15 minutes the
position seems to have changed. I'll check again later to confirm, but for
the moment I believe that I've seen it.

Mark



Mark Sylvester
UWCAd
Duino Trieste Italy

Mark Sylvester
UWCAd
Duino Trieste Italy