Last updated on 12/26/2014

DWB 111
DWB 111

Ha data


DWB 111 Emission Nebula in Cygnus (Propeller Nebula)
Date June 28-30, 2010
Exposure HaRGB 180:30:30:30
Camera STL11000M with Astronomik filters (water-assisted cooling)
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding Remote guide head with 50mm MiniBorg
Processing MaximDL, Photoshop CS3, GradientXterminator, AstroActions
Comments Moderate seeing, warm and humid