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
  RFA   ???  IR      +     311.19  23.78 ISC       RFA  
  CON   ???  IR      d     300.87  24.38 ISC       CON  
  SAN   ???  IR      c     309.33  25.88 ISC       SAN  
  PEL   ???  IR      c     309.68  26.15 ISC       PEL  
  CYA   ???  IR      +     322.74  28.21 ISC       CYA  
  SPA   ???  IR      +     180.00  37.25 ISC       SPA  
  LPB   ???  IR      +     327.23  39.99 ISC       LPB  
  ZOBO  ???  IR      +     327.34  40.24 ISC       ZOBO 
  KSR   ???  IR      -      94.08  60.13 ISC       KSR  
  BPI   ???  IR      -      95.19  60.58 ISC       BPI  
  BUL   ???  IR      d      91.22  65.46 ISC       BUL  
  LCR   ???  IR      -     320.68  70.02 ISC       LCR  
  BNG   ???  IR      -      67.41  79.03 ISC       BNG  

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