NGC 1535

Combination of 5, 3 minute images.
SBIG ST9XE CCD camera. 300mm f/6 newtonian telescope at prime focus.

NGC 1535 is a small bright planetary nebula in Eridanus, situated about 4 degrees east of the 3rd magnitude star gamma eridanii. In an 8" telescope, it appears as a bright, grayish-green disk, that is almost perfectly circular.

Combination of 5, 3 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.

Combination of 5, 3 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.