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
  JSE   ???  IR      C     210.40   0.94 JMA       JSE  
  JWK2  ???  IR      C     244.89   1.06 JMA       JWK2 
  YSS   ???  IR      c     343.82   1.23 NEIC      YSS  
  YSS   S?Z  IR      C     343.82   1.23 MOS       YSS  
  JRR   ???  IR      C     245.78   1.51 JMA       JRR  
  JSS   ???  IR      C     216.38   1.69 JMA       JSS  
  ASAJ  ???  IR      C     196.00   1.72 JMA       ASAJ 
  JTKR  ???  IR      D     165.33   1.86 JMA       JTKR 
  JYG   ???  IR      C     224.54   1.87 JMA       JYG  
  JKK2  ???  IR      C     190.94   1.93 JMA       JKK2 
  JRA   ???  IR      D     143.46   2.27 JMA       JRA  
  JHR   ???  IR      C     208.78   2.30 JMA       JHR  
  JAR   ???  IR      D     171.38   2.50 JMA       JAR  
  JFR   ???  IR      C     190.53   2.65 JMA       JFR  
  NEM2  ???  IR      D     142.68   2.99 JMA       NEM2 
  JSK   ???  IR      C     220.37   3.13 JMA       JSK  
  JEW   ???  IR      C     204.48   3.21 JMA       JEW  
  JOSM  ???  IR      C     217.84   4.59 JMA       JOSM 
  JOT   ???  IR      C     200.84   4.67 JMA       JOT  
  GTA   ???  IR      D     274.38  32.29 BJI       GTA  
  IMA2  ???  IR      d      35.65  38.60 NEIC      IMA2 

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