KITT PEAK NATIONAL OBSERVATORY 4-M      
        MAYALL RITCHEY-CHRETIEN EQUATORIAL REFLECTOR
====================================================

  Instrument Host Overview                                                    
  ========================                                                    
    Operational 02/1973+                                                      
                                                                              
    GROUP                        = OBSERVATORY_PARAMETERS                     
      OBSERVATORY_ID             = 'OBS321'                                   
      NAME                       = 'KITT PEAK NATIONAL OBSERVATORY'           
      COUNTRY                    = 'USA'                                      
      ADDRESS                    = 'P.O. Box 26732\n                          
                                    Tucson, Arizona'                          
    END_GROUP                    = OBSERVATORY_PARAMETERS                     
                                                                              
    GROUP                        = TELESCOPE_PARAMETERS                       
      TELESCOPE_ID               = 'T1'                                       
      NAME                       = '4-M MAYALL RITCHEY-CHRETIEN EQUATORIAL    
    REFLECTOR'                                                                
      APERTURE                   = 4 <METERS>                                 
      LONGITUDE                  = -111.599342 /* -111 35 57.63 */            
      LATITUDE                   =   31.963972 /* +31 57 50.3 */              
      ALTITUDE                   = 2120 <METERS>                              
      COORDINATE_SOURCE          = 'North American (1927) datum'              
    END_GROUP                    = TELESCOPE_PARAMETERS