Black dots -> compressions (C,c,+,U,u)
White dots -> dilatations (D,d,-)
Green dot  -> T-axis
Red dot    -> P-axis
  sta  chan net loc pol a/m   azi   dist author    irsta
  JKEN  ???  IR      D     231.78   0.73 JMA       JKEN 
  JANG  ???  IR      D     248.58   0.78 JMA       JANG 
  JTH   ???  IR      D     212.46   0.85 JMA       JTH  
  JARK  ???  IR      D     293.03   0.90 JMA       JARK 
  JTM   ???  IR      D     277.26   1.06 JMA       JTM  
  JOT   ???  IR      D     304.49   1.29 JMA       JOT  
  ERM   B?Z  IR      D      21.00   1.45 MOS       ERM  
  JOM   ???  IR      D     217.42   1.49 JMA       JOM  
  JSR   ???  IR      D     300.04   1.77 JMA       JSR  
  JRG   ???  IR      D     228.57   1.89 JMA       JRG  
  MAJO  B?Z  IR      D     220.36   5.29 MOS       MAJO 
  KLR   S?Z  IR      D     322.09  11.44 MOS       KLR  
  SKR   S?Z  IR      D      38.96  13.82 MOS       SKR  
  SEY   S?Z  IR      C      11.60  23.08 MOS       SEY  
  ULN   S?Z  IR      C     297.86  26.18 MOS       ULN  
  BILL  S?Z  IR      C      17.50  30.32 MOS       BILL 
  DGZ   S?Z  IR      D     302.35  39.04 MOS       DGZ  
  MKAR  B?Z  IR      C     299.04  42.98 MOS       MKAR 
  KURK  B?Z  IR      D     305.39  44.42 MOS       KURK 
  BRVK  S?Z  IR      C     310.26  48.85 MOS       BRVK 
  AAK   S?Z  IR      D     296.01  49.56 MOS       AAK  
  PMG   S?Z  IR      D     173.94  50.00 MOS       PMG  
  ARU   S?Z  IR      D     317.09  54.23 MOS       ARU  
  KBZ   B?Z  IR      C     310.11  69.18 MOS       KBZ  
  BRTR  B?Z  IR      C     311.50  77.06 MOS       BRTR 
  KHC   S?Z  IR      C     328.71  79.88 MOS       KHC  

sta    - Station code (FDSN)
chan   - channel code
net    - Network code (FDSN)
loc    - Location code (FDSN)
pol    - Polarity
a/m    - Automatic or manual pick
azi    - Event to station azimuth (in degrees)
dist   - Event to station distance (in degrees)
author - Author of the polarity
irsta  - International registry station code