NGC 1491

Combination of 15, 3 minute images each with red.green and blue filters.
SBIG ST8XE CCD camera. 5" f/5 refractor at prime focus.

NGC 1491 is a small and rather faint emission nebula in Perseus. It is seen with some difficulty in a 10" telescope.

Combination of 20, 3 minute images each with red.green and blue filters.
SBIG STL-1001E CCD camera. 5" f/5 refractor at prime focus.