Clear skies once again returned to Arizona this weekend, and up at our second observatory at 7000 feet elevation, the skies were very transparent and dark despite the thin crescent moon. This is with our Orion 8" f/4 astrograph, and Baader MPCC coma corrector. Exposure was 30 mins with my Canon DSLR set for ASA800. |
Page last updated: Sun 2 Apr 08:07:09 BST 2023