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
  ONA   ???  IR      d     244.27   0.53 ISC       ONA  
  FKS   ???  IR      d     305.40   1.00 ISC       FKS  
  SHR   ???  IR      d     267.63   1.03 ISC       SHR  
  MIT   ???  IR      d     226.45   1.15 ISC       MIT  
  SEN   ???  IR      d     336.14   1.18 ISC       SEN  
  ISN   ???  IR      d     352.65   1.25 ISC       ISN  
  YAM   ???  IR      d     319.76   1.41 ISC       YAM  
  KAKJ  ???  IR      d     228.22   1.45 ISC       KAKJ 
  YAMJ  ???  IR      d     310.85   1.53 ISC       YAMJ 
  OFUJ  ???  IR      d       3.79   1.90 ISC       OFUJ 
  NIIJ  ???  IR      d     272.51   2.00 ISC       NIIJ 
  CHJJ  ???  IR      d     241.58   2.31 ISC       CHJJ 
  MAT   ???  IR      d     257.50   2.72 ISC       MAT  
  MTMJ  ???  IR      d     259.82   3.03 ISC       MTMJ 
  ABU   ???  IR      -     246.07   5.34 ISC       ABU  
  YYI   ???  IR      +     268.82  40.79 ISC       YYI  
  SHL   ???  IR      c     269.23  43.48 ISC       SHL  
  KHKI  ???  IR      -     213.58  51.39 ISC       KHKI 
  GBA   ???  IR      +     265.48  61.30 ISC       GBA  
  KHC   ???  IR      +     328.49  82.46 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