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

29 Aug. 2004
70 min. Total
10 min. Sub-Exposures
RGB Filtered
Acquired Using MaxIm CCD

Data Reduction Using MaxIm DL
Finished Using Adobe Photo Shop

Star Ranch Road Observatory
South Western Colorado Springs
Elevation 6500 Feet


    Click For Full Size

    Click For Reduced Size

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

Star Cluster Home Page

Astronomy Home Page