NGC6946 Galaxy

Telescope C9.25 on AP1200GTO Designation NGC6946
Focal Length F/5.8 1365mm Position RA 20h 34.9m DEC 60* 09'
Guiding Sbig remote Guide head thru eFinder Type Mixed Spiral Galaxy
Control MaximDL Magnitude 8.8
CCD Camera Sbig ST2000XM Size 11 x 9 arcminutes
Image Scale 1.12 arcsec Distance 18 million Light years
Filters AstroDon type II RGB Constellation Cepheus
Exposures 12 x 5 min Lum 1x1, 8 x 4 min ea RGB 2x2    
Calibration Flats, darks.    
Software MaximDL, Photoshop CS2    
Date Texas Star Party June 2008    
NOTES: Poor seeing most of the week.