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
  CHG   ???  IR      -     139.59  15.10 ISC       CHG  
  TLG   ???  IR      -     326.96  15.43 ISC       TLG  
  BDT   ???  IR      +     142.68  16.41 ISC       BDT  
  KAAO  ???  IR      -     288.03  16.96 ISC       KAAO 
  POO   ???  IR      -     231.27  18.14 ISC       POO  
  TAS   ???  IR      -     309.33  18.85 ISC       TAS  
  GBA   ???  IR      +     213.72  19.97 ISC       GBA  
  UER   ???  IR      -       9.38  21.17 ISC       UER  
  BJI   ???  IR      +      59.94  24.18 ISC       BJI  
  KAT   ???  IR      -     296.19  27.72 ISC       KAT  
  PSI   ???  IR      -     158.81  29.44 ISC       PSI  
  SVE   ???  IR      -     331.31  32.57 ISC       SVE  
  GRS   ???  IR      +     296.02  35.45 ISC       GRS  
  NRI   ???  IR      +     359.67  38.72 ISC       NRI  
  OBN   ???  IR      -     319.19  43.93 ISC       OBN  
  TIK   ???  IR      +      16.44  46.29 ISC       TIK  
  EKA   ???  IR      +     321.42  66.31 ISC       EKA  
  WRA   ???  IR      +     132.95  66.83 ISC       WRA  
  BNG   ???  IR      +     263.53  70.68 ISC       BNG  
  WIN   ???  IR      -     241.45  86.71 ISC       WIN  

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