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
  JYM2  ???  IR      C     355.85   0.22 JMA       JYM2 
  JSR   ???  IR      C     176.91   0.37 JMA       JSR  
  JKB   ???  IR      D      90.91   0.48 JMA       JKB  
  JOSM  ???  IR      C     285.50   0.71 JMA       JOSM 
  JOT   ???  IR      D     136.06   0.71 JMA       JOT  
  JNB   ???  IR      D      39.87   0.75 JMA       JNB  
  JSH   ???  IR      C     341.07   0.79 JMA       JSH  
  JTM   ???  IR      D     155.10   1.22 JMA       JTM  
  JEW   ???  IR      D      39.41   1.23 JMA       JEW  
  JIW   ???  IR      C     192.67   1.33 JMA       JIW  
  JANG  ???  IR      D     150.49   1.74 JMA       JANG 
  JNBK  ???  IR      D      76.93   1.80 JMA       JNBK 
  JFR   ???  IR      D      51.39   2.06 JMA       JFR  
  YSS   ???  IR      c      17.70   5.33 SKHL      YSS  
  YAK   B?Z  IR      D     345.95  21.16 MOS       YAK  
  WHN   ???  IR      D     249.96  23.78 BJI       WHN  
  ULN   S?Z  IR      D     295.65  24.24 MOS       ULN  
  KURK  S?Z  IR      D     303.89  42.43 MOS       KURK 
  AAK   S?Z  IR      D     294.25  47.62 MOS       AAK  
  KIV   S?Z  IR      D     309.06  67.18 MOS       KIV  

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