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
  MCQ   ???  IR      +      29.01   6.50 ISC       MCQ  
  TAU   ???  IR      -     344.89  17.82 ISC       TAU  
  ADE   ???  IR      +     332.51  27.11 ISC       ADE  
  STK   ???  IR      -     339.03  29.51 ISC       STK  
  COO   ???  IR      -     357.11  29.74 ISC       COO  
  NOU   ???  IR      c      19.16  39.03 ISC       NOU  
  ASPA  ???  IR      +     330.72  39.09 ISC       ASPA 
  KOU   ???  IR      c      15.61  40.42 ISC       KOU  
  CTA   ???  IR      c     349.40  40.50 ISC       CTA  
  CTAO  ???  IR      +     349.40  40.50 ISC       CTAO 
  ISQ   ???  IR      +     339.71  40.77 ISC       ISQ  
  MEK   ???  IR      -     308.87  41.27 ISC       MEK  
  WB2   ???  IR      +     332.78  42.57 ISC       WB2  
  WRA   ???  IR      +     332.76  42.57 ISC       WRA  
  PVC   ???  IR      c      20.53  43.81 ISC       PVC  
  MKS   ???  IR      -     320.22  60.72 ISC       MKS  
  TRT   ???  IR      +     311.93  60.76 ISC       TRT  
  SUR   ???  IR      +     219.15  79.85 ISC       SUR  
  TCA   ???  IR      -     147.86  83.47 ISC       TCA  
  GBA   ???  IR      +     288.66  94.96 ISC       GBA  

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