From: "jimchung2338" <jim_chung@sunshine.net>
Date: December 11, 2007 9:14:51 AM MST
To: Astro_IIDC@yahoogroups.com
Subject: Mars Toronto Dec 11
Finally after a week skies cleared enough last night to finish collimating my Mewlon 210.
Saved me from making an artificial star. I found collimating with my PGR Flea using
AstroIIDC with the overlaid reticle very handy in determining if my concentric circles and
central obstruction were centered correctly.
Of course by the time Mars reached its zenith after midnight, scattered clouds had moved in
and the image was shot through them, 100 sharpest frames out of 1000 per channel using
200 ms frame exposure.
http://tech.groups.yahoo.com/group/Astro_IIDC/files/Planetary/MarsDec11f30.jpg
Wishing for at least one superb night of seeing for Christmas.
Jim