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
  SVA   ???  IR      +     310.66   3.58 ISC       SVA  
  SGE   ???  IR      -     311.36   4.31 ISC       SGE  
  DZM   ???  IR      c     260.84  13.95 ISC       DZM  
  BRS   ???  IR      +     249.68  26.93 ISC       BRS  
  CTA   ???  IR      -     264.45  32.85 ISC       CTA  
  ASPA  ???  IR      +     256.80  43.90 ISC       ASPA 
  WRA   ???  IR      +     262.17  43.96 ISC       WRA  
  MBL   ???  IR      -     257.53  57.13 ISC       MBL  
  NANU  ???  IR      -     255.01  60.78 ISC       NANU 
  SPA   ???  IR      +     180.00  69.64 ISC       SPA  
  BKS   ???  IR      -      42.28  78.62 ISC       BKS  
  FRI   ???  IR      -      44.22  79.72 ISC       FRI  
  CMB   ???  IR      -      43.03  79.89 ISC       CMB  
  WDC   ???  IR      -      39.95  80.07 ISC       WDC  
  ORV   ???  IR      -      41.27  80.09 ISC       ORV  
  MNA   ???  IR      -      43.73  81.55 ISC       MNA  
  KVN   ???  IR      -      43.24  81.94 ISC       KVN  
  FBA   ???  IR      -      12.66  88.37 ISC       FBA  
  BW06  ???  IR      -      43.48  89.39 ISC       BW06 
  SES   ???  IR      +      36.33  92.24 ISC       SES  

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