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
  URA   ???  IR      c     290.06   0.14 ISC       URA  
  HOOJ  ???  IR      d      41.33   0.36 ISC       HOOJ 
  OBI   ???  IR      d      13.02   0.83 ISC       OBI  
  KUS   ???  IR      d      50.22   1.37 ISC       KUS  
  MRRJ  ???  IR      d     283.30   1.44 ISC       MRRJ 
  HAK   ???  IR      d     260.58   1.67 ISC       HAK  
  KUSJ  ???  IR      d      53.20   1.68 ISC       KUSJ 
  HAC   ???  IR      d     214.79   1.92 ISC       HAC  
  MAT   ???  IR      d     215.09   6.67 ISC       MAT  
  DAG   ???  IR      -     355.23  60.82 ISC       DAG  
  WRA   ???  IR      +     189.17  62.25 ISC       WRA  
  KAD   ???  IR      +     269.29  62.95 ISC       KAD  

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