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
  NUKU  ???  IR      c      63.19   4.85 WUSTL     NUKU 
  EUAT  ???  IR      c      66.14   4.99 WUSTL     EUAT 
  LTKA  ???  IR      d     335.54   6.28 WUSTL     LTKA 
  LBSS  ???  IR      c     354.60   7.14 WUSTL     LBSS 
  VAVA  ???  IR      c      50.12   7.26 WUSTL     VAVA 
  NIUS  ???  IR      c      66.31  10.31 WUSTL     NIUS 
  BKM   ???  IR      c     295.10  12.54 ISC       BKM  
  DZM   ???  IR      c     273.52  12.72 ISC       DZM  
  ARMA  ???  IR      -     248.52  26.31 ISC       ARMA 
  CNB   ???  IR      -     239.10  29.20 ISC       CNB  
  CAN   ???  IR      -     239.25  29.48 ISC       CAN  
  TOO   ???  IR      -     236.51  32.81 ISC       TOO  
  LAT   ???  IR      -     292.34  35.96 ISC       LAT  
  ASPA  ???  IR      -     260.09  42.25 ISC       ASPA 
  WB2   ???  IR      +     265.61  42.56 ISC       WB2  
  FORT  ???  IR      -     249.17  46.60 ISC       FORT 
  BAL   ???  IR      -     247.93  56.32 ISC       BAL  
  MRWA  ???  IR      -     249.43  57.17 ISC       MRWA 
  NANU  ???  IR      -     256.95  59.01 ISC       NANU 
  ARN   ???  IR      +      43.27  81.64 ISC       ARN  
  ISA   ???  IR      +      46.12  82.61 ISC       ISA  
  CMB   ???  IR      +      43.28  82.78 ISC       CMB  
  ORV   ???  IR      +      41.53  83.02 ISC       ORV  
  TUC   ???  IR      +      52.44  86.14 ISC       TUC  
  CP2   ???  IR      +      12.96  87.32 ISC       CP2  
  ALQ   ???  IR      +      51.93  90.57 ISC       ALQ  
  HHAI  ???  IR      -      42.41  90.77 ISC       HHAI 

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