The Ultraviolet Coronagraph Spectrometer (UVCS) in the Coronagraph
Calibration Laboratory at the Smithsonian Astrophysical Observatory
in July 1995 during the end to end test and instrument calibration
activity. UVCS consists of an externally and internally occulted
telescope assembly and a spectrometer assembly. The two high resolution
spectroscopic channels observe a 40 arcminute strip of the extended 
corona at heliographic heights from 1.2 to 10 solar radii. The visible 
polarimeter channel observes a single 15 x 15 arcsecond spatial element
over the same range of heights. 
 
(see Kohl et al., 1995, Solar Physics, 162, 313)