Bubble Nebula





IMAGE INFORMATION OBJECT INFORMATION
Telescope 12.5" AGO Newt on AP1200GTO Designation NGC7635
Focal Length F/3.8 1200mm Position RA: 23h 20m 42s Dec: 61* 12'
Guiding SX OAG & Lodestar Type Planetary Nebula
Control MaximDL Magnitude 7
CCD Camera FLI ML8300 Size 15'
Image Scale .94 arcsec Distance 11,000 Light years
Filters AstroDon LRGB Constellation Cassiopeia
Exposures 6 x 6min Lum 1x1, 5 x 5min ea RGB 2x2    
Calibration Flats, Darks    
Software MaximDL, Photoshop CS5    
Date OkieTex Star Party Oct 2011