PDS_VERSION_ID       = PDS3                                                   
RECORD_TYPE          = STREAM                                                 
START_TIME           = 2001-12-13T21:57:00                                    
STOP_TIME            = 2001-12-13T22:11:00                                    
DATA_SET_ID          = "MGS-M-RSS-1-EXT-V1.0"                                 
INSTRUMENT_HOST_NAME = "MARS GLOBAL SURVEYOR"                                 
TARGET_NAME          = MARS                                                   
^PS_DOCUMENT         = "HEA2010A.PS1"                                         
DESCRIPTION          = "                                                      
                                                                              
     This document is a PostScript file (figure) to accompany the MGS         
     Radio Science Team daily health report (HEA2010A.TXT) for 2002-01-10.    
     'PostScript' is a trademark of Adobe Systems Incorporated."              
                                                                              
OBJECT              = PS_DOCUMENT                                             
 DOCUMENT_NAME       = "FIGURE TO ACCOMPANY HEA2010A.TXT"                     
 PUBLICATION_DATE    = 2002-01-10                                             
 DOCUMENT_TOPIC_TYPE = "DAILY HEALTH REPORT"                                  
 INTERCHANGE_FORMAT  = BINARY                                                 
 DOCUMENT_FORMAT     = "POSTSCRIPT"                                           
 FILES               = 1                                                      
 DESCRIPTION         = "                                                      
                                                                              
  Caption:                                                                    
                                                                              
  HEA2010A.PS1:  Frequency residuals from DSS 25 RSR data collected starting  
                 2001/347-21:57:00 (companion plot to HEA2009A.PS1, which     
                 showed the amplitude fluctuations).  The egress occultation  
                 is at 21:59:34 (21.993 hours).  At 22:02:34 (22.043 hours)   
                 a solar array adjustment begins; about 25 s later the radio  
                 carrier rises about 0.18 dB, falls, and then returns to its  
                 original level.  The frequency residuals have not been       
                 corrected for spacecraft attitude changes (CK file) and HGA  
                 gimbal changes (AGK file).  In this figure, the anomaly is   
                 at or above the detectable atmosphere and little or no error 
                 is expected in the retrieved temperature-pressure profile.   
                 The frequency anomaly of -40 mHz compares to a frequency     
                 shift on the order of 10 Hz in the deepest part of the       
                 atmosphere."                                                 
                                                                              
END_OBJECT          = PS_DOCUMENT                                             
                                                                              
END