NGC 1528

Combination of 15, 1 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.

NGC 1528 is a bright, scattered open cluster in Perseus. Since many of the individual stars are bright, the cluster is a good object for a small telescope or even binoculars.

Combination of 15, 1 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.

Combination of 15, 1 minute images using red, green and blue filters.
SBIG STL-1001E CCD. 5" f/5 refractor at prime focus.