PDS_VERSION_ID       = PDS3                                                   
RECORD_TYPE          = STREAM                                                 
START_TIME           = 1997-03-13T00:00:00                                    
STOP_TIME            = 2000-05-31T23:59:59                                    
DATA_SET_ID          = "MGS-M-RSS-1-MAP-V1.0"                                 
INSTRUMENT_HOST_NAME = "MARS GLOBAL SURVEYOR"                                 
TARGET_NAME          = MARS                                                   
^PS_DOCUMENT         = "HEA0152A.PS1"                                         
DESCRIPTION          = "                                                      
                                                                              
     This document is one PostScript file (a figure) accompanying the MGS     
     Radio Science Team daily health report (HEA0152A.TXT) for 2000-05-31.    
     'PostScript' is a trademark of Adobe Systems Incorporated."              
                                                                              
OBJECT              = PS_DOCUMENT                                             
 DOCUMENT_NAME       = "FIGURE TO ACCOMPANY HEA0152A.TXT"                     
 PUBLICATION_DATE    = 2000-05-31                                             
 DOCUMENT_TOPIC_TYPE = "DAILY HEALTH REPORT"                                  
 INTERCHANGE_FORMAT  = BINARY                                                 
 DOCUMENT_FORMAT     = "POSTSCRIPT"                                           
 FILES               = 1                                                      
 DESCRIPTION         = "                                                      
                                                                              
  Caption: Figure shows Allan Deviation for three representative times        
  during the lifetime of the MGS Radio Science 'instrument.'  The Cruise      
  Test was conducted shortly after Launch while the spacecraft was still      
  close to Earth and solar system plasma effects were minimal.  This is       
  a good measure of the end-to-end system performance with minimal            
  perturbations from the propagation path.  It also provides Allan            
  Deviations at the longest integration times.  The AB-1 Occultation          
  curve shows end-to-end performance near maximum Earth-Mars separation       
  (1998-03-23).  The Mapping Occultation curve shows Allan Deviation          
  measured near the smallest Earth-Mars range but with the HGA deployed,      
  which was not the case for the other two curves."                           
                                                                              
END_OBJECT          = PS_DOCUMENT                                             
                                                                              
END