PDS_VERSION_ID                = PDS3                                          
RECORD_TYPE                   = STREAM                                        
OBJECT                        = TEXT                                          
  PUBLICATION_DATE            = 2009-04-15                                    
  NOTE                        = "Description of the CALIBRATION               
     directory contents for the MESSENGER MAG EDR PDS Archive"                
END_OBJECT                    = TEXT                                          
END                                                                           
                                                                              
                                                                              
                   CALIBRATION Directory Contents                             
                                                                              
The CALIBRATION directory contains files needed to reduce raw MAG data (EDRs) 
expressed in engineering units (such as digital numbers) into scientific      
units (such as nanoTeslas).                                                   
                                                                              
As of this delivery, no NEW calibration data has been developed, therefore    
this directory does not contain any files other than the CALINFO.TXT file.    
                                                                              
CALINFO.TXT      -  The file you are reading. It contains descriptions of     
  calibration files and directions for their application to MAG EDRs.