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
  LAT   ???  IR      -     228.84   1.52 ISC       LAT  
  MOM   ???  IR      +     348.19   3.67 ISC       MOM  
  PMG   ???  IR      +     194.77   3.85 ISC       PMG  
  RAB   ???  IR      +      70.14   4.25 ISC       RAB  
  JAY   ???  IR      -     292.51   8.06 ISC       JAY  
  CTA   ???  IR      c     187.17  14.46 ISC       CTA  
  ISQ   ???  IR      +     208.37  17.14 ISC       ISQ  
  MTN   ???  IR      +     245.78  18.24 ISC       MTN  
  WB2   ???  IR      +     222.15  19.54 ISC       WB2  
  KOU   ???  IR      d     134.89  21.55 ISC       KOU  
  ASPA  ???  IR      +     216.04  22.56 ISC       ASPA 
  NOU   ???  IR      c     134.88  24.22 ISC       NOU  
  COO   ???  IR      -     172.37  25.04 ISC       COO  
  ADE   ???  IR      -     195.43  30.44 ISC       ADE  
  NAU   ???  IR      -     238.71  35.71 ISC       NAU  
  MRWA  ???  IR      +     228.56  38.37 ISC       MRWA 
  KLB   ???  IR      -     224.03  38.41 ISC       KLB  
  BAL   ???  IR      -     226.15  38.59 ISC       BAL  
  NWAO  ???  IR      +     222.74  39.55 ISC       NWAO 
  MAT   ???  IR      d     348.23  43.00 ISC       MAT  
  SNY   ???  IR      -     336.87  52.31 ISC       SNY  
  SPA   ???  IR      -     180.00  84.37 ISC       SPA  

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