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
  RAB   ???  IR      +     323.62   1.37 ISC       RAB  
  NOU   ???  IR      c     143.65  21.35 ISC       NOU  
  BRS   ???  IR      +     180.48  21.97 ISC       BRS  
  WRA   ???  IR      -     229.61  23.25 ISC       WRA  
  SHK   ???  IR      +     335.65  44.01 ISC       SHK  
  CN2   ???  IR      +     335.83  54.83 ISC       CN2  
  TUP   ???  IR      +     339.53  65.58 ISC       TUP  
  SEY   ???  IR      +     359.71  68.04 ISC       SEY  
  YAK   ???  IR      +     348.52  69.50 ISC       YAK  
  ZAK   ???  IR      +     328.70  70.01 ISC       ZAK  
  GBA   ???  IR      +     285.16  77.27 ISC       GBA  
  ELT   ???  IR      +     325.99  80.63 ISC       ELT  
  UKR   ???  IR      +     323.46  80.63 ISC       UKR  
  SEM   ???  IR      -     322.02  83.19 ISC       SEM  

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