Rosette Nebula and NGC 2244 - Narrow Band
Object: Rosette Nebula and NGC 2244 - Narrow Band
Equipment: Takahashi FSQ-106N on Takahashi EM-200 mount with Vixen 60X700 guidescope; SBIG STL-11000M with narrow band filters (Astrodon, 5nm, H-alpha [hydrogen 656nn], OIII [oxygen 501nm], SIII [sulfur 672nm]
Exposure/Processing: 45 minutes each filter (900S exposures) Processed as RGB (R=H-alpha; G=SII; B=OIII) in Maxim DL and Photoshop.
Location/Date: Gainesville FL / March 2, 2009
Notes: