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
  SGE   ???  IR      +     313.83   4.72 ISC       SGE  
  DZM   ???  IR      c     262.57  14.06 ISC       DZM  
  BRS   ???  IR      +     250.52  26.95 ISC       BRS  
  STK   ???  IR      +     244.54  37.19 ISC       STK  
  ASPA  ???  IR      -     257.20  43.97 ISC       ASPA 
  MTN   ???  IR      +     271.09  48.69 ISC       MTN  
  KLB   ???  IR      -     245.21  57.45 ISC       KLB  
  MUN   ???  IR      +     244.59  58.72 ISC       MUN  
  CMB   ???  IR      -      42.90  80.09 ISC       CMB  
  WDC   ???  IR      -      39.82  80.29 ISC       WDC  
  FBA   ???  IR      -      12.59  88.75 ISC       FBA  
  CHTO  ???  IR      -     290.08  89.94 ISC       CHTO 

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