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
  JHO   ???  IR      c      36.53   0.54 ISC       JHO  
  JAG   ???  IR      d     293.06   0.63 ISC       JAG  
  CHOJ  ???  IR      c     130.33   0.73 ISC       CHOJ 
  JHU   ???  IR      c     245.87   0.79 ISC       JHU  
  JSB   ???  IR      d     345.60   0.81 ISC       JSB  
  JKT   ???  IR      d     308.47   0.95 ISC       JKT  
  JRY   ???  IR      d     261.38   1.04 ISC       JRY  
  ONAJ  ???  IR      d      28.50   1.05 ISC       ONAJ 
  JFY   ???  IR      d     343.10   1.28 ISC       JFY  
  JFK   ???  IR      d      25.25   1.31 ISC       JFK  
  JFT   ???  IR      d       5.59   1.34 ISC       JFT  
  JHK   ???  IR      d     319.30   1.41 ISC       JHK  
  JNT   ???  IR      d     260.14   1.68 ISC       JNT  
  JNG   ???  IR      d     278.31   1.69 ISC       JNG  
  JMM   ???  IR      d      16.26   1.75 ISC       JMM  
  JIZZ  ???  IR      d     319.42   1.79 ISC       JIZZ 
  JJN   ???  IR      d     300.28   1.86 ISC       JJN  
  JYS   ???  IR      d     357.63   2.04 ISC       JYS  
  JOU   ???  IR      d      10.04   2.22 ISC       JOU  
  JYA   ???  IR      d     351.52   2.44 ISC       JYA  

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