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
  ANT   ???  IR      -     210.20   2.86 ISC       ANT  
  CCH   ???  IR      +      34.27   4.60 ISC       CCH  
  SLA   ???  IR      -     139.07   4.64 ISC       SLA  
  LPB   ???  IR      +       8.75   4.73 ISC       LPB  
  ARE   ???  IR      +     331.73   5.36 ISC       ARE  
  VCA   ???  IR      -     175.68   7.50 ISC       VCA  
  TCA   ???  IR      -     160.14  10.76 ISC       TCA  
  VBA   ???  IR      -     161.99  17.79 ISC       VBA  
  KIC   ???  IR      +      73.85  68.57 ISC       KIC  
  SPA   ???  IR      -     180.00  68.90 ISC       SPA  
  JAS1  ???  IR      -     320.37  76.22 ISC       JAS1 
  MHC   ???  IR      -     319.26  76.58 ISC       MHC  
  ORV   ???  IR      -     321.06  77.92 ISC       ORV  
  WDC   ???  IR      -     321.33  79.20 ISC       WDC  
  SES   ???  IR      -     334.16  80.46 ISC       SES  
  EDM   ???  IR      +     334.90  83.54 ISC       EDM  
  BUL   ???  IR      d     111.30  89.46 ISC       BUL  
  YKC   ???  IR      +     340.61  90.90 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