PDS_VERSION_ID        = PDS3                                                  
RECORD_TYPE           = STREAM                                                
OBJECT                = TEXT                                                  
  PUBLICATION_DATE      = 2006-12-07                                          
  NOTE                  = "                                                   
Description of the DOCUMENT directory contents."                              
END_OBJECT            = TEXT                                                  
END                                                                           
                                                                              
                   DOCUMENT Directory Contents                                
                                                                              
The DOCUMENT directory contains documentation files for the Mars              
Global Surveyor ER Angular data.  This directory contains the following       
files:                                                                        
                                                                              
MGS_ER_MOUNT_P1.JPG - Page 1 of a three-page document describing the          
                      ER geometry.  In JPEG image format.                     
                                                                              
MGS_ER_MOUNT_P2.JPG - Page 2 of a three-page document describing the          
                      ER geometry.  In JPEG image format.                     
                                                                              
MGS_ER_MOUNT_P3.JPG - Page 3 of a three-page document describing the          
                      ER geometry.  In JPEG image format.                     
                                                                              
DOCINFO.TXT         - The file you are now reading.                           
                                                                              
Also, each of the *.JPG files is accompanied by a detached PDS label          
file (same filename but with extension LBL instead of JPG) that               
describes the JPG file.