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
  JJS   ???  IR      C     341.54   0.35 JMA       JJS  
  JMN   ???  IR      D     206.20   0.35 JMA       JMN  
  JAI   ???  IR      C     127.65   0.41 JMA       JAI  
  JAJ2  ???  IR      C      60.86   0.78 JMA       JAJ2 
  JET   ???  IR      C     252.98   0.88 JMA       JET  
  JAD   ???  IR      D       5.45   0.90 JMA       JAD  
  JWM   ???  IR      C      99.83   1.09 JMA       JWM  
  JKU   ???  IR      C     229.05   1.11 JMA       JKU  
  JKS   ???  IR      C      34.27   1.14 JMA       JKS  
  JHS   ???  IR      C     320.90   1.23 JMA       JHS  
  JHM   ???  IR      C     274.77   1.28 JMA       JHM  
  JWY   ???  IR      C      81.70   1.28 JMA       JWY  
  MAJO  B?Z  IR      C      52.47   4.21 MOS       MAJO 
  VLA   S?Z  IR      D     350.00   9.22 MOS       VLA  
  KLR   S?Z  IR      D     354.23  15.27 MOS       KLR  
  BILL  S?Z  IR      C      18.71  38.69 MOS       BILL 
  WR0   BHZ  AU  --  +   a 179.44  53.70 ISC       WR0  
  ARU   B?Z  IR      C     318.73  54.63 MOS       ARU  

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