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
  QUE   ???  IR      -      73.16  10.62 ISC       QUE  
  SBDP  ???  IR      +      67.14  14.32 ISC       SBDP 
  THW   ???  IR      -      66.10  15.21 ISC       THW  
  CEP   ???  IR      +      62.57  15.65 ISC       CEP  
  CHCP  ???  IR      -      64.36  16.68 ISC       CHCP 
  BBTK  ???  IR      -     309.06  22.23 ISC       BBTK 
  GBA   ???  IR      +     119.39  24.99 ISC       GBA  
  DMN   ???  IR      +      82.96  26.48 ISC       DMN  
  KKN   ???  IR      +      82.52  26.61 ISC       KKN  
  PKI   ???  IR      +      82.97  26.75 ISC       PKI  
  BNG   ???  IR      +     243.21  41.81 ISC       BNG  
  DOU   ???  IR      +     314.59  44.33 ISC       DOU  
  WRA   ???  IR      -     112.49  89.94 ISC       WRA  

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