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
  UAV   ???  IR      +      49.61   2.65 ISC       UAV  
  SDV   ???  IR      -      51.67   3.22 ISC       SDV  
  TOV   ???  IR      -      49.07   4.43 ISC       TOV  
  UPA   ???  IR      -     288.74   6.62 ISC       UPA  
  ATB   ???  IR      -     115.14  23.24 ISC       ATB  
  LRM   ???  IR      +     325.55  51.49 ISC       LRM  
  FFC   ???  IR      +     339.52  53.00 ISC       FFC  
  YKC   ???  IR      +     339.90  63.12 ISC       YKC  
  MBC   ???  IR      +     349.64  73.73 ISC       MBC  
  DAG   ???  IR      -      11.16  75.61 ISC       DAG  

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