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     287.96   1.02 ISC       HAK  
  MRR   ???  IR      d     315.28   1.14 ISC       MRR  
  MRRJ  ???  IR      d     321.56   1.18 ISC       MRRJ 
  HOOJ  ???  IR      c      45.84   1.27 ISC       HOOJ 
  SUT1  ???  IR      d     313.96   1.87 ISC       SUT1 
  KUSJ  ???  IR      d      50.96   2.58 ISC       KUSJ 
  ASAJ  ???  IR      d       8.43   2.64 ISC       ASAJ 
  MTMJ  ???  IR      d     215.34   5.92 ISC       MTMJ 
  SSE   ??Z  IR      -     244.90  19.73 ISC       SSE  
  INK   ???  IR      +      28.79  50.20 ISC       INK  
  WRA   ???  IR      +     188.26  61.55 ISC       WRA  
  GBA   ???  IR      +     263.54  62.14 ISC       GBA  
  PRU   ???  IR      +     328.43  77.94 ISC       PRU  
  EKA   ???  IR      +     340.61  79.09 ISC       EKA  

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