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
  PMG   ???  IR      +     193.86   2.94 ISC       PMG  
  RAB   ???  IR      -      61.67   4.86 ISC       RAB  
  BRS   ???  IR      -     167.91  21.26 ISC       BRS  
  ASPA  ???  IR      -     216.79  21.70 ISC       ASPA 
  DZM   ???  IR      c     132.62  23.67 ISC       DZM  
  STK   ???  IR      +     192.31  25.89 ISC       STK  
  PCI   ???  IR      -     280.15  28.52 ISC       PCI  
  ADE   ???  IR      -     195.39  29.53 ISC       ADE  
  KLB   ???  IR      -     224.57  37.59 ISC       KLB  
  MAT   ???  IR      c     348.73  43.80 ISC       MAT  
  SSE   ???  IR      -     327.18  45.29 ISC       SSE  
  NJ2   ???  IR      +     325.91  47.30 ISC       NJ2  
  IPM   ???  IR      +     281.96  48.03 ISC       IPM  
  PSI   ???  IR      +     279.23  49.74 ISC       PSI  
  SPA   ???  IR      +     180.00  83.51 ISC       SPA  

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