PDS_VERSION_ID                     = PDS3                                     
RECORD_TYPE                        = "FIXED_LENGTH"                           
                                                                              
OBJECT                             = REFERENCE                                
  REFERENCE_KEY_ID                 = "HARDORP1978"                            
  REFERENCE_DESC                   = "Hardorp, J., The sun among the stars.   
        I.  A search for solar spectral analogs.  Astronomy and Astrophysics, 
        63, 383-390, 1978."                                                   
END_OBJECT                         = REFERENCE                                
                                                                              
OBJECT                             = REFERENCE                                
  REFERENCE_KEY_ID                 = "LAZZAROETAL2004"                        
  REFERENCE_DESC                   = "Lazzaro, D., C.A. Angeli, J.M. Carvano, 
        T. Mothe-Diniz, R. Duffard, and M. Florczak, S3OS2:  The visible      
        spectroscopic survey of 820 asteroids, Icarus 172, 179-220, 2004."    
END_OBJECT                         = REFERENCE                                
                                                                              
OBJECT                             = REFERENCE                                
  REFERENCE_KEY_ID                 = "TUG1977"                                
  REFERENCE_DESC                   = "Tug, H., Vertical extinction on La      
        Silla. Messenger 11,7-8, 1977."                                       
END_OBJECT                         = REFERENCE                                
                                                                              
END