Hi all,
this is my first attempt at using a off axis guider on the 14" SCT to imrove tracking. I only got 1 x 5 minute exposure due to cloud comming in. The tracking in this image is a lot better than what I got on my last Crab image where a guide scope was used.
Took a while to find a guide star, and had to use the maximum exposure of 10 seconds on the Orion Starshoot auto guider to get a bright enough star.
This is with the 14" at f6.3 and Astro 40D at iso 800.
http://i638.photobucket.com/albums/u...inOAGfinal.jpg