PDS_VERSION_ID               = PDS3                                           
                                                                              
/* File Characteristics */                                                    
                                                                              
RECORD_TYPE                  = FIXED_LENGTH                                   
RECORD_BYTES                 = 32                                             
FILE_RECORDS                 = 16471                                          
                                                                              
/* Data Object Pointers */                                                    
                                                                              
^TABLE                       = "gaspra.tab"                                   
                                                                              
/* Identification Keywords */                                                 
                                                                              
DATA_SET_ID                  = "EAR-A-5-DDR-SHAPE-MODELS-V1.0"                
PRODUCT_NAME                 = "Gaspra Shape Model"                           
PRODUCT_ID                   = "SHAPE-GASPRA-199703"                          
INSTRUMENT_HOST_NAME         = "N/A"                                          
INSTRUMENT_NAME              = "N/A"                                          
TARGET_NAME                  = GASPRA                                         
START_TIME                   = "N/A"                                          
STOP_TIME                    = "N/A"                                          
PRODUCT_CREATION_TIME        = 1997-03-24  /* Peer Review Date */             
RECORD_FORMAT                = "3(2x,f8.4)"                                   
                                                                              
/* Data Object Descriptions */                                                
                                                                              
OBJECT                       = TABLE                                          
 ROWS                        = 16471                                          
 ROW_BYTES                   = 32                                             
 INTERCHANGE_FORMAT          = ASCII                                          
 COLUMNS                     = 3                                              
 DESCRIPTION                 = "Numerical shape model of asteroid 951         
 Gaspra, constructed from Galileo images of Gaspra taken October 29,          
 1991, using stereogrammetry and limb matching techniques.  For further       
 information see [THOMASETAL1994].  (Thomas et al. 1994, Icarus 107, 25.)     
 This shape model consists of a grid with points every 2 degrees in           
 latitude and longitude, with a radius in km associated with each point.      
 Coordinates are planetocentric.                                              
                                                                              
 For information on Gaspra's rotational state, see Davies et al (1994).       
 Spin pole RA= 9.5 +/- 0.9, Dec = 26.7 +/- 1.2 (degrees) J2000; rotation      
 period = 0.2934197 days.  Prime meridian:  W = 83.67 + 1226.9114850 d  in    
 degrees, where d is the number of days from the standard epoch               
 (JD 2451545.0)."                                                             
                                                                              
 OBJECT                      = COLUMN                                         
  COLUMN_NUMBER              = 1                                              
  NAME                       = "LATITUDE"                                     
  UNIT                       = DEGREE                                         
  DATA_TYPE                  = ASCII_REAL                                     
  START_BYTE                 = 3                                              
  BYTES                      = 8                                              
  FORMAT                     = "F8.4"                                         
 END_OBJECT                  = COLUMN                                         
                                                                              
 OBJECT                      = COLUMN                                         
  COLUMN_NUMBER              = 2                                              
  NAME                       = "LONGITUDE"                                    
  DESCRIPTION                = "Longitudes are WEST on Gaspra (prograde       
  rotation)."                                                                 
  UNIT                       = DEGREE                                         
  DATA_TYPE                  = ASCII_REAL                                     
  START_BYTE                 = 13                                             
  BYTES                      = 8                                              
  FORMAT                     = "F8.4"                                         
 END_OBJECT                  = COLUMN                                         
                                                                              
 OBJECT                      = COLUMN                                         
  COLUMN_NUMBER              = 3                                              
  NAME                       = "RADIUS"                                       
  DESCRIPTION                = "Shape model radius for this latitude and      
  longitude."                                                                 
  UNIT                       = KILOMETER                                      
  DATA_TYPE                  = ASCII_REAL                                     
  START_BYTE                 = 23                                             
  BYTES                      = 8                                              
  FORMAT                     = "F8.4"                                         
 END_OBJECT                  = COLUMN                                         
                                                                              
END_OBJECT                   = TABLE                                          
END