Using pier 3 again, I managed to process Sh2-86. Each sub was 300 seconds long, and I used 46 Has, 47OIIIs and 36 SIIs. This totals an integration time of 10 hours and 45 minutes. Pier 3 uses an ASA 12n F/3.6 Corrected Newtonian, Paramount ME mount and FLI PL-16803 Mono CCD camera - 1x1 Binned. [attachment]Image04_DBE1.png[/attachment]