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      +      90.88   2.81 ISC       YJA  
  CNCB  ???  IR      +       5.86   5.35 ISC       CNCB 
  RFA   ???  IR      -     179.68  12.56 ISC       RFA  
  BRAS  ???  IR      +      95.38  21.24 ISC       BRAS 
  ATB   ???  IR      +      42.48  24.56 ISC       ATB  
  SJG   ???  IR      -       3.55  40.09 ISC       SJG  
  RLO   ???  IR      -     336.16  63.18 ISC       RLO  
  LIC   ???  IR      +      73.35  68.25 ISC       LIC  
  TIC   ???  IR      +      72.96  68.45 ISC       TIC  
  KIC   ???  IR      +      73.36  68.57 ISC       KIC  
  LRM   ???  IR      -     330.34  78.52 ISC       LRM  
  ORV   ???  IR      -     321.03  78.82 ISC       ORV  
  WDC   ???  IR      -     321.29  80.09 ISC       WDC  
  BUL   ???  IR      c     111.18  88.87 ISC       BUL  
  BNG   ???  IR      -      84.83  88.97 ISC       BNG  
  YKC   ???  IR      -     340.50  91.87 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