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
  HAK   ???  IR      d     286.96   1.01 ISC       HAK  
  MRRJ  ???  IR      d     321.30   1.15 ISC       MRRJ 
  HOOJ  ???  IR      c      46.89   1.26 ISC       HOOJ 
  SUT   ???  IR      d     313.80   1.84 ISC       SUT  
  KUSJ  ???  IR      d      51.48   2.57 ISC       KUSJ 
  YUK   ???  IR      +      47.00   3.76 ISC       YUK  
  SHO   ???  IR      +      54.83   4.23 ISC       SHO  
  YAK   ???  IR      +     344.25  21.84 ISC       YAK  
  ILT   ???  IR      -      25.56  33.73 ISC       ILT  
  NRI   ???  IR      +     333.17  39.29 ISC       NRI  
  WRA   ???  IR      -     188.25  61.57 ISC       WRA  
  GBA   ???  IR      -     263.51  62.13 ISC       GBA  
  KHC   ???  IR      +     328.40  78.97 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