Subject: M31
Author: Guy Campeau
Scope: ZenithStar 66 SD Doublet APO
Instruments: Canon digital rebel 300d & Meade LX-50 and a Meade LPI for autoguiding
Exposure time: 16x3 minutes exposures & 5x5 minutes at 800iso
Place & Seeing:
Date: October 4, 2007
Remarks: The images were stacked together and edited with photoshop, I have choose a black and white final image.