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
  VUN   ???  IR      -     267.29   8.12 ISC       VUN  
  PVC   ???  IR      -     267.36  17.79 ISC       PVC  
  NOU   ???  IR      +     253.53  19.80 ISC       NOU  
  KOU   ???  IR      +     259.06  21.61 ISC       KOU  
  CTA   ???  IR      +     259.94  38.52 ISC       CTA  
  WB2   ???  IR      +     258.69  49.68 ISC       WB2  
  WRA   ???  IR      -     258.69  49.70 ISC       WRA  
  MTN   ???  IR      +     266.88  53.94 ISC       MTN  
  SBA   ???  IR      +     184.81  60.90 ISC       SBA  
  MUN   ???  IR      -     242.54  64.74 ISC       MUN  
  MAT   ???  IR      +     320.16  71.01 ISC       MAT  
  SPA   ???  IR      +     180.00  72.30 ISC       SPA  
  TRT   ???  IR      -     267.26  72.83 ISC       TRT  
  MHC   ???  IR      +      40.59  73.12 ISC       MHC  
  ORV   ???  IR      +      38.88  74.60 ISC       ORV  
  WDC   ???  IR      +      37.53  74.64 ISC       WDC  
  YSS   ???  IR      +     330.46  75.75 ISC       YSS  
  BMN   ???  IR      +      40.24  77.73 ISC       BMN  
  COL   ???  IR      +      10.52  84.68 ISC       COL  
  SEY   ???  IR      +     344.88  84.92 ISC       SEY  
  ILT   ???  IR      +     357.83  85.53 ISC       ILT  
  PPI   ???  IR      +     270.61  86.61 ISC       PPI  
  EDM   ???  IR      +      31.30  87.34 ISC       EDM  
  IPM   ???  IR      +     275.47  87.52 ISC       IPM  
  PSI   ???  IR      +     273.24  89.00 ISC       PSI  
  TSI   ???  IR      +     273.79  89.55 ISC       TSI  
  CHG   ???  IR      +     288.42  93.82 ISC       CHG  
  CHTO  ???  IR      +     288.42  93.82 ISC       CHTO 

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