John Sefick's images of Messier objects

John Sefick has obtained his images with a 25-inch Newtonian reflector and a ST-6 CCD camera. The location was a cabin near the Chequamegon National Forest in Northern Wisconsin. The telescope was mounted on an equatorial platform produced by Equatorial Platforms of Nevada City California. The ST-6 camera has a Santa Barbara Instruments color wheel attached to the front of the camera. The telescope is an Obssession f5 focal length with Torus Precision Optics. Besides his Messier object images, our database contains the following Deep Sky images of John Sefick:

Hartmut Frommert
Christine Kronberg

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Last Modification: June 28, 1998