PDS_VERSION_ID        = PDS3                                                  
                                                                              
RECORD_TYPE           = "FIXED_LENGTH"                                        
RECORD_BYTES          = 2880                                                  
FILE_RECORDS          = 182                                                   
                                                                              
^HEADER               = ("RSSGRAV08.FIT",1)                                   
^IMAGE                = ("RSSGRAV08.FIT",3)                                   
                                                                              
TARGET_NAME           = "433 EROS"                                            
INSTRUMENT_HOST_NAME  = "NEAR EARTH ASTEROID RENDEZVOUS"                      
INSTRUMENT_NAME       = "RADIO SCIENCE SUBSYSTEM"                             
DATA_SET_ID           = "NEAR-A-5-COLLECTED-MODELS-V1.0"                      
ORIGINAL_PRODUCT_ID   = "NEAR15A.BOUGUER"                                     
PRODUCT_ID            = "NEARMOD-RSSGRAV08-200204"                            
PRODUCT_NAME          = "RADIAL GRAVITY ACCELERATION MAP, DEGREE 2-8"         
PRODUCT_RELEASE_DATE  = 2001-05-29                                            
                                                                              
START_TIME            = 2000-02-14T16:00:00                                   
STOP_TIME             = 2001-02-12T15:15:00                                   
SOFTWARE_NAME         = "GRVMAP;V1.0"                                         
PRODUCT_CREATION_TIME = 2001-05-29T00:00:00                                   
PRODUCER_ID           = "NEAR RSS TEAM"                                       
                                                                              
DESCRIPTION           = "                                                     
  This image is a simple cylindrical projection map of the gravity            
  acceleration of 433 Eros derived from radio tracking and optical            
  landmark tracking of the NEAR spacecraft.                                   
                                                                              
  The observation is radial gravity in milligals on a spherical               
  surface of 16.0 km radius.  The acceleration is from a truncation           
  at degree 8 of the delivered gravity field solution NEAR15A. The            
  acceleration does not include the central body point mass                   
  acceleration due to the GM.  The gravity coefficients were                  
  truncated at degree 8 because beyond this degree noise begins to            
  appear in the map due to larger uncertainties in the coefficients.          
  Differences of the measured gravity and gravity from a constant             
  density shape model are measurable to degree 7.                             
                                                                              
  This radial map is computed from a truncated NEAR15A solution               
  (from degree 2 to 8).                                                       
                                                                              
  The map was produced at JPL by Alex Konopliv of the NEAR Radio              
  Science Team.                                                               
  "                                                                           
                                                                              
OBJECT     = HEADER                                                           
  HEADER_TYPE = "FITS"                                                        
  BYTES       = 5760                                                          
  RECORDS     = 2                                                             
  DESCRIPTION = "FITS standard primary data header"                           
END_OBJECT = HEADER                                                           
                                                                              
OBJECT     = IMAGE                                                            
  LINES        = 180                                                          
  LINE_SAMPLES = 360                                                          
  SAMPLE_TYPE  = "IEEE_REAL"                                                  
  SAMPLE_BITS  = 64                                                           
  UNIT         = "MILLIGAL"                                                   
  DESCRIPTION  = "                                                            
    This map is presented as a simple cylindrical projection with             
    the following parameters:                                                 
                                                                              
      Reference sphere radius    16.0 km                                      
      Minimum latitude          -89.5 degrees                                 
      Maximum latitude          +89.5 degrees                                 
      Easternmost longitude    +179.0 degrees                                 
      Westernmost longitude    -180.0 degrees                                 
    "                                                                         
END_OBJECT = IMAGE                                                            
                                                                              
END