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
  UWA2  ???  IR      c     144.49   0.47 ISC       UWA2 
  JKI   ???  IR      d     273.57   0.61 ISC       JKI  
  JUS   ???  IR      c     221.14   0.70 ISC       JUS  
  OIT2  ???  IR      c     246.13   0.78 ISC       OIT2 
  JTO   ???  IR      d     150.05   0.85 ISC       JTO  
  JTY   ???  IR      d     303.25   1.22 ISC       JTY  
  JFA   ???  IR      c     275.67   1.26 ISC       JFA  
  JNU   ???  IR      c     248.70   1.28 ISC       JNU  
  JHS   ???  IR      c      25.55   1.55 ISC       JHS  
  MRT2  ???  IR      d      97.24   1.55 ISC       MRT2 
  JJS   ???  IR      c      59.77   1.56 ISC       JJS  
  JIU   ???  IR      c     231.53   1.62 ISC       JIU  
  JNM   ???  IR      c      17.43   1.99 ISC       JNM  
  JUR   ???  IR      c     256.34   2.03 ISC       JUR  
  JAD   ???  IR      c      48.57   2.05 ISC       JAD  
  JHD   ???  IR      c     238.76   2.14 ISC       JHD  
  JII   ???  IR      c     276.01   2.15 ISC       JII  
  NGSJ  ???  IR      c     246.09   2.31 ISC       NGSJ 
  JTU   ???  IR      c     291.83   2.58 ISC       JTU  
  ABU   ???  IR      -      64.16   2.99 ISC       ABU  

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