Robert was gracious enough to send me some raw data to process. He shot the Sadr Region. Here's the details on the data:
10 X 15 minutes lights
40 bias
20 darks
15 flats
Stacked/calibrated Images Plus 3.82
camera : QHY9
Scope : AT65EDQ
Mount :Atlas EQ-G
I did the post processing in Photoshop 7.
I've never shot this area myself so it was fun to actually have some raw data to crunch. Click to maximize the image.