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
  TWD   ???  IR      +     277.56   0.84 ISC       TWD  
  TWC   ???  IR      -     316.62   0.88 ISC       TWC  
  TWF1  ???  IR      -     241.24   1.27 ISC       TWF1 
  TATO  ???  IR      +     317.25   1.37 ISC       TATO 
  TWZ   ???  IR      +     323.09   1.41 ISC       TWZ  
  ANP   ???  IR      +     323.53   1.51 ISC       ANP  
  TWQ   ???  IR      +     281.51   1.56 ISC       TWQ  
  TWG   ???  IR      -     229.35   1.75 ISC       TWG  
  SZP   ???  IR      -     197.12   6.67 ISC       SZP  
  CGP   ???  IR      -     171.92  15.57 ISC       CGP  
  SNY   ???  IR      -       2.61  17.83 ISC       SNY  
  YAK   ???  IR      -       5.44  38.35 ISC       YAK  
  SEM   ???  IR      +     319.94  41.95 ISC       SEM  
  WRA   ???  IR      -     164.21  45.15 ISC       WRA  
  CTA   ???  IR      +     150.17  49.53 ISC       CTA  
  CTAO  ???  IR      +     150.17  49.53 ISC       CTAO 
  KRV   ???  IR      +     305.13  64.65 ISC       KRV  
  BKR   ???  IR      +     306.77  66.52 ISC       BKR  
  FFC   ???  IR      -      24.02  92.84 ISC       FFC  

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