Ha data|
0bject |
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 |