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
  MIY   ???  IR      d     135.19   0.22 ISC       MIY  
  MRK   ???  IR      c     257.41   0.47 ISC       MRK  
  OFUJ  ???  IR      c     186.03   0.72 ISC       OFUJ 
  OFU   ???  IR      c     182.94   0.74 ISC       OFU  
  HAC   ???  IR      c     345.81   0.74 ISC       HAC  
  AOMJ  ???  IR      c     305.79   1.31 ISC       AOMJ 
  HJH   ???  IR      c     249.91   1.32 ISC       HJH  
  SKH   ???  IR      c     236.42   1.68 ISC       SKH  
  YAMJ  ???  IR      c     220.20   2.11 ISC       YAMJ 
  SHR   ???  IR      c     204.96   2.93 ISC       SHR  
  MAT   ???  IR      c     221.88   4.30 ISC       MAT  
  GBA   ???  IR      -     264.23  61.74 ISC       GBA  

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