PDS_VERSION_ID       = PDS3                                                   
RECORD_TYPE          = STREAM                                                 
OBJECT               = TEXT                                                   
  PUBLICATION_DATE     = 2012-06-05                                           
  NOTE                 = "CALINFO.TXT describes the directory contents."      
END_OBJECT           = TEXT                                                   
END                                                                           
                                                                              
This directory contains PLS calibration data and other information relevant   
to the use of PLS data.                                                       
                                                                              
PLS_CALIBRATION.TXT- This document describes the PLS calibration procedure    
DET_LOOK.TAB       - detector look directions table                           
CALIB_*.TAB        - Calibration factors (CHI values) used to convert         
                     counts per second into differential flux.                
E_STEP_*.TAB       - Energies for each detector step                          
DIFMQ_*.TAB        - DIFMQ tables provide the connection between energy step, 
                     mass step, and M/Q values for the three differential     
                     mass spectrometer sensors. Each table is for a different 
                     value of M/Q.                                            
INTMQ_*.TAB        - INTMQ tables provide the connection between energy step, 
                     mass step, and M/Q values for the three integral mass    
                     spectrometer sensors. Each table is for a different      
                     value of M/Q.                                            
M_STEP.TAB         - Table of the magnet current steps (0-63)