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
  ABU   ???  IR      -     329.95  18.92 ISC       ABU  
  MAT   ???  IR      c     338.21  19.28 ISC       MAT  
  VLA   ???  IR      +     335.54  27.38 ISC       VLA  
  VLA   SPZ  IR      C     335.54  27.38 MOS       VLA  
  BTO   ???  IR      +     312.49  38.36 ISC       BTO  
  CTA   ???  IR      +     181.06  38.66 ISC       CTA  
  YAK   ???  IR      +     348.55  44.85 ISC       YAK  
  YAK   SPZ  IR      C     348.55  44.85 MOS       YAK  
  BOD   ???  IR      +     336.08  45.89 ISC       BOD  
  BOD   SPZ  IR      C     336.08  45.89 MOS       BOD  
  ZAK   ???  IR      +     322.65  46.79 ISC       ZAK  
  ZAK   SPZ  IR      C     322.65  46.79 MOS       ZAK  
  UER   ???  IR      +     321.22  52.61 ISC       UER  
  UER   SPZ  IR      C     321.22  52.61 MOS       UER  
  ELT   ???  IR      +     321.69  57.70 ISC       ELT  
  ELT   SPZ  IR      C     321.69  57.70 MOS       ELT  
  NVS   ???  IR      +     323.10  59.74 ISC       NVS  
  NVS   SPZ  IR      C     323.10  59.74 MOS       NVS  
  NRI   ???  IR      +     339.92  61.79 ISC       NRI  
  NRI   SPZ  IR      C     339.92  61.79 MOS       NRI  
  SVE   ???  IR      -     324.88  72.48 ISC       SVE  
  SVE   SPZ  IR      D     324.88  72.48 MOS       SVE  
  ARU   ???  IR      +     324.64  73.67 ISC       ARU  
  ARU   SPZ  IR      C     324.64  73.67 MOS       ARU  
  MIN   ???  IR      +      51.08  79.13 ISC       MIN  
  APA   ???  IR      -     339.15  81.34 ISC       APA  
  APA   SPZ  IR      D     339.15  81.34 MOS       APA  
  OBN   ???  IR      +     327.32  85.84 ISC       OBN  
  OBN   SPZ  IR      C     327.32  85.84 MOS       OBN  
  BKR   ???  IR      +     313.22  87.28 ISC       BKR  
  BKR   SPZ  IR      C     313.22  87.28 MOS       BKR  

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