0bject | Sh2-176 (G120.2-05.3) Nebula in Cassiopeia |
Date | September 2-4, 2013 |
Exposure | HαRGB 465:30:30:30 (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 | Warm and humid but with moderate seeing; acquired with CCD Commander |