Astrophotographers hangout. Invite friends and notice chat bar on bottom.
I had 3 nights in a row of very good seeing and took advantage of it to shoot the Crab Nebula - a first for me. Shot from my home observatory in H-a, S-2, and O-3 (RGB, respectively). Transparency went bad quickly the last night, which was the S-2 session, so the green is weak. I shifted the hue a bit to maximize the contrast.
AP142 at f/7.5