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
  VUN   ???  IR      -     332.71  10.73 ISC       VUN  
  SGE   ???  IR      +     331.24  11.33 ISC       SGE  
  NOU   ???  IR      c     285.18  16.44 ISC       NOU  
  DZM   ???  IR      c     285.94  16.54 ISC       DZM  
  PVC   ???  IR      c     301.85  17.22 ISC       PVC  
  CAN   ???  IR      +     246.76  30.36 ISC       CAN  
  WAM   ???  IR      +     245.07  30.54 ISC       WAM  
  CTA   ???  IR      +     274.25  34.88 ISC       CTA  
  ASPA  ???  IR      +     263.47  44.74 ISC       ASPA 
  WB2   ???  IR      -     268.64  45.48 ISC       WB2  
  WRA   ???  IR      -     268.63  45.49 ISC       WRA  
  CGP   ???  IR      -     293.34  67.33 ISC       CGP  
  MAT   ???  IR      d     323.92  76.85 ISC       MAT  
  PRS   ???  IR      +      41.91  82.07 ISC       PRS  
  GCC   ???  IR      +      41.05  82.18 ISC       GCC  
  SNA   ???  IR      -     177.97  82.19 ISC       SNA  
  KGM   ???  IR      +     276.31  82.34 ISC       KGM  
  MHC   ???  IR      +      41.02  82.60 ISC       MHC  
  ISA   ???  IR      -      43.99  83.38 ISC       ISA  
  FRI   ???  IR      +      42.33  83.50 ISC       FRI  
  JAS1  ???  IR      +      41.25  83.70 ISC       JAS1 
  IPM   ???  IR      -     277.39  85.51 ISC       IPM  
  PSI   ???  IR      +     274.93  86.58 ISC       PSI  
  SNY   ???  IR      +     319.64  88.62 ISC       SNY  

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