Again, thanks Guys.
The Observatory is now automated. Push open, auto close and shut-down. This allows unattended imaging to any time (not through meridian flip though, -acurate repointing and auto guide star re-aquisition is hard, a future project ;-). Ill post some pics on the setup later.
Houghy, I was kidding, I thought thats what you ment by knowing where I was in Jan. A pic, eek, I have to see if ive even got one
Jase, good points, when I get enough data, ill try merging RGB at reduced opacity. I must say, one reason I like NB is the sharp detail (and small stars)you can get in urban skies, too much RGB could diminish detail.
This M20 could have been sharper, last night I got another 4hrs Ha, that should do the trick!.
Cheers
Fred