ASTRO IMAGES By Doug Wheeland

 

  NGC7789 - Open Star Cluster in Cassiopeia

NGC 7789                     EQUIPMENT
Telescope ----  12.5" RCOS RC at 114" FL
Mount --------  Astro-Physics AP1200
Camera -------  SBIG ST8E/CFW8
Guided -------  SBIG AO7

             IMAGE INFORMATION
29 Aug. 2004
70 min. Total
10 min. 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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This view is of the center region of this cluster.  The image is exposed so that no stars are saturated so that the star colors may be seen.

All Images Copyright Douglas R. Wheeland (c)2004

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