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
  JHYU  ???  IR      C      53.73   0.14 JMA       JHYU 
  JYT   ???  IR      C     262.03   0.20 JMA       JYT  
  JIHU  ???  IR      C     167.25   0.30 JMA       JIHU 
  JHO   ???  IR      C      15.76   0.37 JMA       JHO  
  JAG   ???  IR      C     282.16   0.82 JMA       JAG  
  JKT   ???  IR      C     298.21   1.09 JMA       JKT  
  JRY   ???  IR      C     259.61   1.27 JMA       JRY  
  JFY   ???  IR      D     332.87   1.29 JMA       JFY  
  JOD2  ???  IR      D     228.47   1.48 JMA       JOD2 
  MAJO  B?Z  IR      D     279.65   1.83 MOS       MAJO 
  NMR   S?Z  IR      D      28.15   8.18 MOS       NMR  
  BJI   ???  IR      c     288.54  19.44 BJI       BJI  
  ULN   B?Z  IR      C     305.73  27.16 MOS       ULN  
  GTA   ???  IR      c     288.10  32.05 BJI       GTA  
  BILL  S?Z  IR      C      16.60  34.99 MOS       BILL 
  TIXI  B?Z  IR      C     353.79  35.97 MOS       TIXI 
  MAKZ  BHZ  IU  00  -   a 302.70  44.09 ISC       MAKZ 
  INK   BHZ  CN  --  +   a  26.77  55.43 ISC       INK  
  ARU   B?Z  IR      C     318.69  56.43 MOS       ARU  
  BRTR  B?Z  IR      C     311.18  78.78 MOS       BRTR 
  ANMO  B?Z  IR      C      49.27  85.68 MOS       ANMO 

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