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
  SGE   ???  IR      -     344.75  14.76 ISC       SGE  
  NOU   ???  IR      c     301.08  16.79 ISC       NOU  
  BRS   ???  IR      +     272.62  25.71 ISC       BRS  
  TAU   ???  IR      -     238.26  29.40 ISC       TAU  
  CTA   ???  IR      c     281.52  34.03 ISC       CTA  
  CTAO  ???  IR      c     281.52  34.03 ISC       CTAO 
  STK   ???  IR      -     259.17  34.12 ISC       STK  
  WB2   ???  IR      +     273.78  44.12 ISC       WB2  
  SBA   ???  IR      +     184.39  46.49 ISC       SBA  
  SYO   ???  IR      -     193.13  75.59 ISC       SYO  
  PEL   ???  IR      c     126.59  85.77 ISC       PEL  
  PRI   ???  IR      +      43.09  86.47 ISC       PRI  
  FRI   ???  IR      +      43.01  87.61 ISC       FRI  
  JAS1  ???  IR      +      41.94  87.85 ISC       JAS1 
  ORV   ???  IR      +      40.19  88.38 ISC       ORV  
  WDC   ???  IR      +      38.90  88.55 ISC       WDC  

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