This was going to be one panel of a mosaic but after a couple of cloudy nights I abandoned that plan...
Scope: AP140EDF/reducer = 771mm FL
Mount: AP900
Camera: U16M
Filters: Astrodon E series Gen 2 LRGB
Guiding: Lodestar / Borg 50mm guide scope
Image scale: 2.41 arcsec/pixel (drizzled to higher res)
Exposures: 12x600s L, 6x900s R, 6x900s G, 6x900s B (8 hours LRGB)
Processing: PixInsight 1.8
I have some Ha and Oiii as well so will have a go at a NB/RGB blend when I get a chance.
Big version here:
http://www.astrobin.com/full/259240/0/
Cheers,
Rick.