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
  JSU   ???  IR      C     359.89   0.41 JMA       JSU  
  JTSR  ???  IR      C      80.48   0.41 JMA       JTSR 
  JTN   ???  IR      C     134.48   0.63 JMA       JTN  
  JKC   ???  IR      C     199.46   0.67 JMA       JKC  
  JSJ   ???  IR      C     312.50   0.86 JMA       JSJ  
  JTZ   ???  IR      C      33.90   0.96 JMA       JTZ  
  JZO   ???  IR      C       6.66   1.04 JMA       JZO  
  JHD   ???  IR      C     348.79   1.39 JMA       JHD  
  JTSN  ???  IR      C      37.78   1.45 JMA       JTSN 
  JIU2  ???  IR      C      11.87   1.47 JMA       JIU2 
  NGSJ  ???  IR      C     340.07   1.63 JMA       NGSJ 
  JKIT  ???  IR      C      28.92   1.74 JMA       JKIT 
  JTA   ???  IR      C       1.99   1.86 JMA       JTA  
  JUR   ???  IR      C     347.92   2.03 JMA       JUR  
  JNU   ???  IR      C       9.97   2.05 JMA       JNU  
  JFU   ???  IR      D     317.34   2.12 JMA       JFU  
  JUS   ???  IR      C      28.94   2.25 JMA       JUS  
  JFI   ???  IR      C     358.61   2.32 JMA       JFI  
  GTA   ???  IR      d     296.84  26.27 BJI       GTA  
  OJC   ???  IR      c     322.16  78.49 NEIC      OJC  
  CLL   ???  IR      c     325.70  81.26 NEIC      CLL  
  GRF   ???  IR      c     325.20  83.18 NEIC      GRF  

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