Chabot Space Center
Oakland
 
          The Chabot Space Center in the redwood shrouded hills above Oakland is the third version of a public educational institution founded in 1883.  The original funding came from Anthony Chabot, a successful Bay Area engineer.  Unlike the large research institutions, the principle mission of this observatory was always public education, and the original building was smack in the center of downtown Oakland.  It  was moved in the early years of the twentieth century to Mountain Avenue which, at that time, was away from city lights.  Inevitably, this site, too, became inadequate, and the new facilities are now further up the hill in an attractive park surrounded by deep forest.

          Although the present buildings date only from 1995, the original instruments are still in service.  The dome in the central image of the panel above houses the original 8" refractor, while the telescope shown in the panel below is a larger instrument, dating from 1920.  It has a 20" objective lens crafted by John Brashear and is supported by a mount from Warner & Swasey.  This is currently the largest refractor in the U.S. open for year round public viewing .

 

Click on images for more detail

 
Ricard Observatory
Santa Clara University
 
          The Ricard Observatory is located on the handsome campus of Santa Clara University in the heart of Silicon Valley.  The observatory was built in 1928 and was fitted with a 16" Alvan Clark refractor in 1940.  The only information I have about this observatory comes from the web page listed below.  According to the information presented there, the instrument is available for undergraduate research.  However, the new sign above the entrance says "Media Services", so I am not sure whether it is still in use.  The microwave dishes shown below seem to be for communication rather than astronomy.
 
 

Links
Chabot Space Center
Ricard Observatory