The General Nathan Twining Observatory The General Nathan Twining Observatory
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Equipment
 
This observatory facility includes:
 
The Isengard telescope is a 16" Cave reflector on an equatorial mount in the main dome.   The Meade telescope is a 16" reflector on a Dobsonian mount.
The Celestron telescope is an 11" Schmidt-Cassegrain, on a Losmandy equatorial mount with a Gemini Control System, in the small dome.   The Dob telescope is a 6" reflector on a Dobsonian mount.
The Astrophysics 6" telescope is a 6" refractor, also on an equatorial mount, and can be used in the small dome or set up on a tripod.   A 3" refractor telescope.
The CCD Camera is a ST-9E by SBIG.  It is mainly used with the Celestron 11" Schmidt-Cassegrain, and sometimes with the Astrophysics 6" refractor.   The Robert Ortega Building is a combination classroom, bunkhouse, and warm-up area, allowing for year-round observing comfort.
The TAAS 1 computer is a PC that runs Windows 98.  It is used with the Isengard telescope.   The trailer contains a kitchenette complete with propane stove, sink, and gourmet dining area.  A bunk provides a place for a quiet nap between observing sessions.
The TAAS 2 computer is a PC that runs Windows 98.  It is used to take CCD images from the ST-9E camera mounted on the Celestron or Astrophysics telescope.   There are two parking areas. The north parking area is for visitors without scopes.  The main parking area, for those with scopes, is next to the 18 observing pads.
Here are some of the best pictures taken with the TAAS CCD camera.   The picnic area has several tables and grills.  Also, a lecture area, just to the south, overlooks the Rio Puerco Valley.
The history archive contains many pictures showing various stages of contruction.      

 

Last Modified: Feb 12, 2003