0bject | Abell 74 Planetary nebula in Vulpecula |
Date | August 25-26, 2013 |
Exposure | HαRGB 480:30:30:30 |
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 | Waning moon high in the sky; acquired with CCD Commander |