Hello all,
Yesterday september started earlier in the late afternoon ; I went to Dinant in the Ardennes to join a Moon party!
The Cercle Astronomique Mosan organized a Moon observation Night, thanks to its most Moon fan member, Albert De Bruijn, called "Moonwalker" !
He had planned a game for visitors using their refractor in the observatory and an eyepiece with graduation. The purpose was to measure a distance within Crater Ptolemaeus; they found 88 km when the real distance is 96 km which was quite a feat!
http://picasaweb.google.co.uk/astroraoul/2010CAMInOMN#
Movies:
http://www.youtube.com/user/Astroraoul?gl=FR&hl=fr#p/a/u/2/GkBIx1NXaKk
http://www.youtube.com/user/Astroraoul?gl=FR&hl=fr#p/a/u/1/5-2zfkF8V7c
http://www.youtube.com/user/Astroraoul?gl=FR&hl=fr#p/a/u/0/FF_R9_hRnvU
The observatory doesn't have internet and I was pretty busy helping observers. We were very lucky with the weather (which wasn't the case everywhere in the country) at least the first 3 hours!
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