From: "jimchung2338" <jim_chung@sunshine.net>

Date: January 10, 2008 8:52:31 AM MST

To: Astro_IIDC@yahoogroups.com

Subject: PGR vs TIS CCDs on Mars

Finally a bit of clearing last night around Toronto and I still have some issues with collimating 

the Mewlon but here's a quick comparison between my PGR mono Flea and my new TIS color 

CCD.  I picked up the DFK21F04 mainly for shooting Jupiter and there promises to be a 

double transit this summer.  Clearly mono is the way to go for resolution and color 

separation.

http://tech.groups.yahoo.com/group/Astro_IIDC/files/Planetary/MarsCameraCompared.jpg