Well, I did 2 hrs on m31 last night but there were some clouds. I still think data is ok. I almost never throw away a sub.
In the future I would like to mix my osc data with Triad data to bring out the HA in galaxies. Knowing that 1hr may not produce much and that the osc data is only 2hrs, I don't know if it is enough yet.
I really don't know the best way to mx the data--but here are the 2 files if any one wants to give it a shot. No flats for the Triad stack
31 2hrs w/clouds
m31 1hr triad