ASTRO IMAGES By Doug Wheeland

 

           Cr 421 - Open Cluster in Cygnus

Cr 421                     EQUIPMENT
Telescope ----  12.5" RCOS RC at 114" FL
Mount --------  Astro-Physics AP1200
Camera -------  SBIG ST8E/CFW8
Guided -------  SBIG AO7

             IMAGE INFORMATION
08 Aug. 2003
6.5 min. Total
10 sec. Sub-Exposures
RGB Filtered
Acquired Using MaxIm CCD

                      PROCESSING
Data Reduction Using MaxIm DL
Finished Using Adobe Photo Shop

                        LOCATION
Star Ranch Road Observatory
South Western Colorado Springs
Elevation 6500 Feet

 

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All Images Copyright Douglas R. Wheeland

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