Thanks.
I have done Horsehead many times with my Meade 8 inch using my Modded Cannon 1100D. Celestron C11 using my Modded Canon 1100D. And the C11 with a Hyperstar at F2 using my QHY10 CCD. That one I realy like, But Alnatak looks horrid in the SCT's.
Since this was only 70mm apperature I had no idea what exposure I needed. I guessed at 15 min subs. But even at 15 Mins Horsey was almost lost in the noise. Very little data their. I was expecting a failure. I was plesently surprised to see what I managed to dig out of it.
I wanted more subs but the clouds have a bad habbit....
Charles
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