APACHE POINT OBSERVATORY 2.5-M SDSS     
        RITCHEY-CHRETIEN ALTAZIMUTH REFLECTOR
=============================================

  Instrument Host Overview                                                    
  ========================                                                    
    Operational 05/1998+                                                      
                                                                              
    GROUP                        = OBSERVATORY_PARAMETERS                     
      OBSERVATORY_ID             = 'OBS413'                                   
      NAME                       = 'APACHE POINT OBSERVATORY'                 
      COUNTRY                    = 'USA'                                      
      ADDRESS                    = 'P.O. Box 59;                              
                                    2001 Apache Point Road;                   
                                    Sunspot, New Mexico'                      
    END_GROUP                    = OBSERVATORY_PARAMETERS                     
                                                                              
    GROUP                        = TELESCOPE_PARAMETERS                       
      TELESCOPE_ID               = 'T2'                                       
      NAME                       = '2.5-M SDSS RITCHEY-CHRETIEN ALTAZIMUTH    
    REFLECTOR'                                                                
      APERTURE                   = 2.5 <METERS>                               
      LONGITUDE                  = -105.816666 /* -105 49 00.00 E */          
      LATITUDE                   =   32.783333 /* +32 47 00.0 */              
      ALTITUDE                   = 2800 <METERS>                              
      COORDINATE_TYPE            = 'Unknown'                                  
    END_GROUP                    = TELESCOPE_PARAMETERS