Here's my LRGB rendition of the Double Cluster. Imaged from a red zone.
The details are:
Telescope: StellarVue SVQ-100 APO
Camera: ZWO 183MM Pro cooled to -20 C, gain of 50, offset of 0.
Filters: Astrodon LRGB Gen 2 E-series Tru-Balance filter set.
Mount: iOptron iEQ45 Pro guided with PHD2 to 1.2 arc-sec.
Acquisition S/W: Image acquistion controlled through Voyager Astrophotography Automation software.
All exposures were of 300s duration.
Luminance: 48 frames
Red: 37 frames
Green: 37 Frames
Blue: 36 Frames
Processing: Processed in PixInsight, including EZ Processing Suite to reduce the background stars.
Thanks for lookin'.