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
  MKS   ???  IR      -     232.09  11.89 ISC       MKS  
  CVP   ???  IR      -     336.36  16.95 ISC       CVP  
  TRT   ???  IR      +     238.72  18.91 ISC       TRT  
  KGM   ???  IR      +     270.21  25.53 ISC       KGM  
  IPM   ???  IR      -     275.51  27.89 ISC       IPM  
  CTA   ???  IR      +     143.12  27.91 ISC       CTA  
  CTAO  ???  IR      +     143.12  27.91 ISC       CTAO 
  HNR   ???  IR      +     110.84  33.03 ISC       HNR  
  BRS   ???  IR      +     143.52  37.31 ISC       BRS  
  ADE   ???  IR      +     166.83  38.04 ISC       ADE  
  GBA   ???  IR      +     285.52  52.09 ISC       GBA  
  YAK   ???  IR      +       0.45  59.76 ISC       YAK  
  SEM   ???  IR      -     327.46  63.18 ISC       SEM  
  NVS   ???  IR      -     332.67  64.25 ISC       NVS  
  SVE   ???  IR      +     328.32  76.43 ISC       SVE  
  BKR   ???  IR      +     311.52  85.12 ISC       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