PDS_VERSION_ID        = PDS3                                                  
RECORD_TYPE           = STREAM                                                
OBJECT                = TEXT                                                  
  PUBLICATION_DATE    = 2013-09-26                                            
  NOTE                = "Description of the DOCUMENT directory contents       
                         for the MAG data archive volumes."                   
END_OBJECT            = TEXT                                                  
END                                                                           
                                                                              
The DOCUMENT directory contains documentation that is considered to be        
either necessary or useful for users to understand the archive data           
set. Documents may be included in multiple forms (ASCII, PDF, MS Word,        
HTML with image file pointers, etc.). Documents in different formats          
are included in subdirectories that collect together those with the           
same content. Included are the following documents.                           
                                                                              
<DOCUMENT> DOCINFO.TXT: Identifies and describes the function of each         
file in the DOCUMENT directory. (This File)                                   
                                                                              
<DOCUMENT/EDR_SIS> MAG_EDR_SIS.TXT: The MAG EDR SIS document in ASCII         
text format. Only the text is provided; for illustrations, tables,            
etc. one of the other formats should be consulted.                            
                                                                              
<DOCUMENT/EDR_SIS> MAG_EDR_SIS.PDF: The MAG EDR SIS document in Adobe         
Acrobat format.  Note that, in contrast to the .TXT version, the              
illustrations, tables, etc. will display appropriately.                       
                                                                              
<DOCUMENT/EDR_SIS> MAG_EDR_SIS.DOC: The MAG EDR SIS document in               
Microsoft Word format.                                                        
                                                                              
<DOCUMENT/EDR_SIS> MAG_EDR_SIS.LBL: The detached label for the various        
MAG EDR SIS files.                                                            
                                                                              
<DOCUMENT/CDR_SIS> MAG_CDR_SIS.TXT: The MAG CDR SIS document in ASCII         
text format. Only the text is provided; for illustrations, tables,            
etc. one of the other formats should be consulted.                            
                                                                              
<DOCUMENT/CDR_SIS> MAG_CDR_SIS.PDF: The MAG CDR SIS document in Adobe         
Acrobat format.  Note that, in contrast to the .TXT version, the              
illustrations, tables, etc. will display appropriately.                       
                                                                              
<DOCUMENT/CDR_SIS> MAG_CDR_SIS.DOC: The MAG CDR SIS document in               
Microsoft Word format.                                                        
                                                                              
<DOCUMENT/CDR_SIS> MAG_CDR_SIS.LBL: The detached label for the various        
MAG CDR SIS files.                                                            
                                                                              
<DOCUMENT/RDR_SIS> MAG_RDR_SIS.TXT: The MAG RDR SIS document in ASCII         
text format. Only the text is provided; for illustrations, tables,            
etc. one of the other formats should be consulted.                            
                                                                              
<DOCUMENT/RDR_SIS> MAG_RDR_SIS.PDF: The MAG RDR SIS document in Adobe         
Acrobat format.  Note that, in contrast to the .TXT version, the              
illustrations, tables, etc. will display appropriately.                       
                                                                              
<DOCUMENT/RDR_SIS> MAG_RDR_SIS.DOC: The MAG RDR SIS document in               
Microsoft Word format.                                                        
                                                                              
<DOCUMENT/RDR_SIS> MAG_RDR_SIS.LBL: The detached label for the various        
MAG RDR SIS files.                                                            
                                                                              
<DOCUMENT/CALIBRATION_PROCEDURE> MAG_EDR2CDR.DOC: Provides a                  
description of the conversion of MESSENGER Magnetometer Experimental          
Data Records (EDRs) to Calibrated Data Records (CDRs). In Microsoft           
Word format.                                                                  
                                                                              
<DOCUMENT/CALIBRATION_PROCEDURE> MAG_EDR2CDR.PDF: Provides a                  
description of the conversion of MESSENGER Magnetometer Experimental          
Data Records (EDRs) to Calibrated Data Records (CDRs). In Adobe               
Acrobat format.                                                               
                                                                              
<DOCUMENT/CALIBRATION_PROCEDURE> MAG_EDR2CDR.TXT: Provides a                  
description of the conversion of MESSENGER Magnetometer Experimental          
Data Records (EDRs) to Calibrated Data Records (CDRs). In text format.        
                                                                              
<DOCUMENT/CALIBRATION_PROCEDURE> MAG_EDR2CDR.LBL: The detached label          
for the various MAG_EDR2CDR files.                                            
                                                                              
<DOCUMENT/MERCURY_MAGNETIC_FIELD_MODELS> MERCURY_MAGNETIC_FIELD.TXT:          
A description of Mercury magnetic field models, with references to the        
literature on those models.                                                   
                                                                              
                                                                              
The instrument paper:                                                         
                                                                              
    Anderson, B.J., M.H. Acuna, D.A. Lohr, J. Scheifele, A. Raval, H.         
    Korth, and J.A. Slavin, The Magnetometer instrument on MESSENGER,         
    Space Science Reviews, 131, 417-450, 2007. [ANDERSONETAL2007]             
                                                                              
has been published, but permission to include it in the archive has           
not yet been received. If permission is received, the paper will be           
located under the DOCUMENT directory.