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
  YJA   ???  IR      -     126.85   2.24 ISC       YJA  
  CCH   ???  IR      -      20.11   3.65 ISC       CCH  
  ANT   ???  IR      +     223.37   3.96 ISC       ANT  
  SLA   ???  IR      -     155.48   4.26 ISC       SLA  
  FSA   ???  IR      +     165.88   5.42 ISC       FSA  
  ARE   ???  IR      +     317.96   5.80 ISC       ARE  
  VCA   ???  IR      -     184.85   7.89 ISC       VCA  
  TCA   ???  IR      -     166.82  10.77 ISC       TCA  
  RFA   ???  IR      -     183.49  13.91 ISC       RFA  
  SJG   ???  IR      -       1.97  38.73 ISC       SJG  
  RLO   ???  IR      -     335.00  62.41 ISC       RLO  
  TUL   ???  IR      -     334.25  62.50 ISC       TUL  
  SPA   ???  IR      -     180.00  69.30 ISC       SPA  
  SCH   ???  IR      -       0.40  75.35 ISC       SCH  
  MNA   ???  IR      -     321.16  75.74 ISC       MNA  
  JAS1  ???  IR      -     319.57  76.76 ISC       JAS1 
  ORV   ???  IR      -     320.30  78.45 ISC       ORV  
  WDC   ???  IR      -     320.59  79.72 ISC       WDC  
  SES   ???  IR      -     333.44  80.68 ISC       SES  
  FFC   ???  IR      -     340.55  80.85 ISC       FFC  
  EDM   ???  IR      -     334.25  83.75 ISC       EDM  
  BNG   ???  IR      -      84.46  87.82 ISC       BNG  
  BUL   ???  IR      -     110.82  88.38 ISC       BUL  
  YKC   ???  IR      -     340.13  90.97 ISC       YKC  

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