oernulfs
07-01-2013, 08:03 AM
"Eclipses" by Ganymedes (lower shadow) which is visible in the image and Io (upper shadow). Time: january 3 2013 20.32 UT. Celestron 9.25, 2.5x power mate, and dbk21 color camera.
Still can't get the darn thing sharp. The seeing was pretty bad. Could not get a visible ring pattern when collimating, but by using the bulls eye tool in phd guiding I used the Starshoot autoguider and collimated on screen to get the blury pattern as concentric and circular as possible (thanks for the idea to my friend Harald).
Still can't get the darn thing sharp. The seeing was pretty bad. Could not get a visible ring pattern when collimating, but by using the bulls eye tool in phd guiding I used the Starshoot autoguider and collimated on screen to get the blury pattern as concentric and circular as possible (thanks for the idea to my friend Harald).