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
  TATO  ???  IR      +     329.63   1.09 ISC       TATO 
  ANP   ???  IR      +     335.62   1.27 ISC       ANP  
  PIP   ???  IR      +     193.93   5.84 ISC       PIP  
  SNY   ???  IR      +       3.62  17.79 ISC       SNY  
  CHTO  ???  IR      +     260.91  22.16 ISC       CHTO 
  INR   ???  IR      +     282.81  25.86 ISC       INR  
  PMG   ???  IR      -     140.69  41.28 ISC       PMG  
  SEM   ???  IR      -     320.05  41.67 ISC       SEM  
  CTA   ???  IR      +     149.75  49.77 ISC       CTA  
  ILT   ???  IR      +      22.97  56.48 ISC       ILT  
  BKR   ???  IR      +     306.68  66.18 ISC       BKR  
  INK   ???  IR      -      22.12  73.05 ISC       INK  
  YKC   ???  IR      +      23.00  82.84 ISC       YKC  
  KHC   ???  IR      +     321.17  83.42 ISC       KHC  

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