Cocoon Nebula - NGC 5146
Date: September 13, 2007
Location: Seven Sisters Observatory - Manchester MI
Equipment: Megrez 90 APO, WO FFIII, Canon 10D Modified
Film: None! DSLR @ ISO 800
Exposure: 13 X 300 seconds with 2 X 300 seconds dark frames
Comments: I had a hard time finding a good guide star. I need to add some steering ability to my rig to compose the shot better and still guide on something fairly bright. I will try this again!