Data 20x each of RGB for 75s for each panel. Binned X2 and Drizzled with PI.
https://www.flickr.com/photos/343863...in/dateposted/
Collecting data quickly at a light polluted site means less problems with scaling at the integration stage. This simply means it is far easier to eliminate light pollution with DynamicBackgroundExtraction in PI.
I already have five panels with a more hopefully tonight. Would you believe three clear nights in a row in Melbourne!
Bert