0bject | NGC 6781 Planetary nebula in Aquila |
Date | June 22-23, 2012 |
Exposure | LRGB 200:30:30:30 (cropped) |
Camera | STL11000M with AstroDon Gen II filters (water-assisted cooling) |
Telescope | ASA 10N f/3.7 on AP900GTO CP3 |
Guiding | Remote guide head with MiniBorg 50 mm |
Processing | MaximDL, Photoshop CS5, GradientXterminator, AstroActions |
Comments | Good seeing; acquired wiht CCD Commander |