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
  SVW   ???  IR      -     320.29   1.87 ISC       SVW  
  KDC   ???  IR      -     169.65   1.98 ISC       KDC  
  PMS   ???  IR      -      47.30   2.37 ISC       PMS  
  PMR   ???  IR      -      44.41   2.75 ISC       PMR  
  PME   ???  IR      -      44.51   2.81 ISC       PME  
  TTA   ???  IR      -     338.26   3.53 ISC       TTA  
  TOA   ???  IR      -      51.66   4.18 ISC       TOA  
  FBA   ???  IR      -      23.27   5.79 ISC       FBA  
  DAG   ???  IR      +      14.55  40.81 ISC       DAG  
  SNY   ???  IR      +     289.40  51.90 ISC       SNY  
  EKA   ???  IR      -      18.73  62.85 ISC       EKA  
  CTA   ???  IR      +     235.11  93.45 ISC       CTA  

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