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
  DZM   ???  IR      c     275.65   4.31 ISC       DZM  
  PVC   ???  IR      c     331.15   5.45 ISC       PVC  
  SGE   ???  IR      -      53.68   8.12 ISC       SGE  
  TCW   ???  IR      +     172.47  18.79 ISC       TCW  
  CAW   ???  IR      +     170.59  18.79 ISC       CAW  
  MTW   ???  IR      +     169.63  18.91 ISC       MTW  
  MOW   ???  IR      +     170.36  19.13 ISC       MOW  
  RMQ   ???  IR      -     254.60  20.66 ISC       RMQ  
  CTA   ???  IR      +     271.43  23.24 ISC       CTA  
  ASPA  ???  IR      +     260.75  34.14 ISC       ASPA 
  WRA   ???  IR      -     267.38  34.28 ISC       WRA  
  JAY   ???  IR      -     299.75  35.57 ISC       JAY  
  KKM   ???  IR      +     291.18  60.71 ISC       KKM  
  SPA   ???  IR      -     180.00  67.57 ISC       SPA  
  KHT   ???  IR      +     290.54  80.07 ISC       KHT  
  CHG   ???  IR      +     294.31  81.58 ISC       CHG  

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