The Crescent and the Soap Bubble in Cygnus. I imaged this one in RGB H-alpha and Oxygen III remotely from Spain with the AG14 Newtonian and the FLI Kepler 4040 CMOS. Exposure times were 60s x 60 each in RGB, 180s x 120 in Ha, 227 x 180s in OIII, giving a total integration time of just over 21 hours. Processed with Pixinsight and Photoshop.
I love the faint wisps of OIII around 34 Cyg near the bottom of the frame.
Thanks for looking
Peter Shah��
https://cdn.astrobin.com/thumbs/kio6...0_b9muqi8S.jpg