Had a go at the orion nebula yesterday. First outing in a long time, just 30 x 5min exposures, with some Ha. Here is the first stab:

After a day or two, I decided to look again, and see what we can pull out of the data. Two and a half hours of capture roughly equates to about 1 Gigabyte, so there is a lot that can be done. Here is the final that I will settle with on this acquisition: