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
  MKS   ???  IR      -      13.72   2.78 ISC       MKS  
  TRT   ???  IR      +     271.77   6.12 ISC       TRT  
  MTN   ???  IR      -     112.92  13.06 ISC       MTN  
  CGP   ???  IR      -      19.94  17.31 ISC       CGP  
  WRA   ???  IR      +     130.01  19.20 ISC       WRA  
  WBN   ???  IR      -     158.71  19.55 ISC       WBN  
  ASP   ???  IR      +     138.96  21.32 ISC       ASP  
  IPM   ???  IR      +     304.22  21.61 ISC       IPM  
  PSI   ???  IR      +     297.52  22.52 ISC       PSI  
  KLG   ???  IR      -     174.12  22.86 ISC       KLG  
  ISQ   ???  IR      +     124.53  23.74 ISC       ISQ  
  NWAO  ???  IR      -     183.14  24.91 ISC       NWAO 
  CTA   ???  IR      +     117.32  29.18 ISC       CTA  
  STK   ???  IR      +     141.42  31.89 ISC       STK  
  BRS   ???  IR      +     125.33  37.51 ISC       BRS  
  YOU   ???  IR      +     138.16  37.79 ISC       YOU  
  SHL   ???  IR      d     322.64  42.37 ISC       SHL  
  GBA   ???  IR      -     297.30  46.32 ISC       GBA  
  MNG   ???  IR      -     132.60  59.79 ISC       MNG  
  TLG   ???  IR      +     327.14  63.39 ISC       TLG  
  SEM   ???  IR      +     334.33  67.03 ISC       SEM  
  SPA   ???  IR      -     180.00  82.11 ISC       SPA  
  BKR   ???  IR      -     313.33  84.43 ISC       BKR  
  BUL   ???  IR      c     250.13  87.49 ISC       BUL  

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