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      c       5.53   4.82 ISC       ANT  
  LPA   ???  IR      d     123.18  12.75 ISC       LPA  
  RTA   ???  IR      -      15.55  18.01 ISC       RTA  
  LPS   ???  IR      +     335.09  46.08 ISC       LPS  
  TUL   ???  IR      +     338.43  68.24 ISC       TUL  
  MRG   ???  IR      -     352.50  68.33 ISC       MRG  
  TUC   ???  IR      +     325.06  71.39 ISC       TUC  
  ALQ   ???  IR      +     329.77  71.50 ISC       ALQ  
  MNT   ???  IR      -     358.02  73.72 ISC       MNT  
  GCA   ???  IR      +     327.38  75.53 ISC       GCA  
  FGU   ???  IR      +     331.17  77.76 ISC       FGU  
  WIN   ???  IR      +     109.14  77.92 ISC       WIN  
  DUG   ???  IR      +     328.56  78.68 ISC       DUG  
  TNP   ???  IR      +     324.49  79.17 ISC       TNP  
  PRI   ???  IR      +     321.09  79.56 ISC       PRI  
  LF2   ???  IR      +     336.32  80.46 ISC       LF2  
  SLD   ???  IR      +     321.40  80.54 ISC       SLD  
  JAS   ???  IR      +     322.47  80.75 ISC       JAS  
  MHC   ???  IR      +     321.34  80.97 ISC       MHC  
  UVN1  ???  IR      +     325.49  81.43 ISC       UVN1 
  BKS   ???  IR      +     321.37  81.68 ISC       BKS  
  BOZ   ???  IR      +     332.50  82.53 ISC       BOZ  
  SCH   ???  IR      -       2.41  83.08 ISC       SCH  
  MIN   ???  IR      +     323.44  83.12 ISC       MIN  
  GWC   ???  IR      +     356.07  83.68 ISC       GWC  
  BMO   ???  IR      +     328.84  84.39 ISC       BMO  
  PRE   ???  IR      +     116.71  85.43 ISC       PRE  
  SES   ???  IR      -     335.59  86.24 ISC       SES  
  LON   ???  IR      +     327.73  87.89 ISC       LON  
  CNG   ???  IR      -     118.99  88.27 ISC       CNG  
  CNZ   ???  IR      +     225.45  88.50 ISC       CNZ  
  BUL   ???  IR      +     112.04  88.53 ISC       BUL  
  PNT   ???  IR      +     330.55  88.81 ISC       PNT  
  FCC   ???  IR      +     348.17  89.08 ISC       FCC  
  EDM   ???  IR      +     336.06  89.37 ISC       EDM  
  KRR   ???  IR      +     109.68  90.99 ISC       KRR  
  BNG   ???  IR      -      85.87  91.62 ISC       BNG  
  FBC   ???  IR      -       1.09  91.97 ISC       FBC  
  BLC   ???  IR      -     349.31  94.61 ISC       BLC  

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