Cocoon Nebula





IMAGE INFORMATION OBJECT INFORMATION
Telescope Epsilon 160 on AP900 Designation IC5146
Focal Length F/3.3 525mm Position RA 21h 553m DEC 47* 18'
Guiding eFinder Sbig Remote Guide head Type Open Cluster & Nebula
Control MaximDL Magnitude 7
CCD Camera SBIG ST2000XM Size 20 arcminutes
Image Scale 2.89 arcsec Distance Light years
Filters AstroDon LRGB Constellation Cygnus
Exposures 7 x 10min Lum 1x1, 5 x 5min ea RGB 2x2    
Calibration Flats, Darks    
Software MaximDL, Photoshop CS5    
Date OkieTex Star Party Oct 2011