Hi to all
Given that the moon was full on my last turn with the Arizona telescope I decided to go deeper on the horsehead. This is a total of 13 hours exposure which is more than you need I think as I don't think the result is twice as good as my previous 6.5 hours.
Cheers
Steve
http://members.pcug.org.au/~stevec/h...aknewt_QSI.htm