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
  BSO4  ???  IR      C      48.65   0.25 JMA       BSO4 
  TATJ  ???  IR      D     318.72   0.27 JMA       TATJ 
  BSO3  ???  IR      C      94.01   0.33 JMA       BSO3 
  KTR   ???  IR      C      27.55   0.36 JMA       KTR  
  JIM2  ???  IR      D     259.29   0.57 JMA       JIM2 
  BSO1  ???  IR      C     103.26   0.73 JMA       BSO1 
  JOD2  ???  IR      D     297.79   0.95 JMA       JOD2 
  JIZS  ???  IR      C     264.31   1.02 JMA       JIZS 
  JYN   ???  IR      D     298.04   1.45 JMA       JYN  
  JHJ2  BHZ  JP  --  +   a 188.31   1.72 ISC       JHJ2 
  MAJO  BHZ  IU  10  -   a 318.43   2.31 ISC       MAJO 
  MAJO  HHZ  IU  10  -   a 318.43   2.31 ISC       MAJO 
  INU   BHZ   G  00  -   a 282.58   2.58 ISC       INU  
  WB0   BHZ  AU  --  -   a 186.61  54.56 ISC       WB0  
  WB9   BHZ  AU  --  +   a 186.62  54.59 ISC       WB9  
  WB8   BHZ  AU  --  +   a 186.62  54.61 ISC       WB8  
  WB5   BHZ  AU  --  -   a 186.63  54.67 ISC       WB5  
  WB4   BHZ  AU  --  -   a 186.63  54.70 ISC       WB4  
  WR0   BHZ  AU  --  -   a 186.42  54.74 ISC       WR0  
  WR5   BHZ  AU  --  +   a 186.55  54.74 ISC       WR5  
  WC4   BHZ  AU  --  -   a 186.65  54.76 ISC       WC4  

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