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
  ONAJ  ???  IR      D     281.18   0.07 JMA       ONAJ 
  JFK   ???  IR      C     358.41   0.28 JMA       JFK  
  JHO   ???  IR      C     208.05   0.54 JMA       JHO  
  JFT   ???  IR      C     314.68   0.61 JMA       JFT  
  JMM   ???  IR      C     354.69   0.78 JMA       JMM  
  JSB   ???  IR      C     261.48   0.78 JMA       JSB  
  TSK   BHZ  PS  --  +   a 215.66   1.07 ISC       TSK  
  MAJO  BHZ  IU  10  -   a 256.67   2.22 ISC       MAJO 
  VOS   BHZ  KZ  --  -   a 311.72  49.93 ISC       VOSK 
  CHKZ  BHZ  KZ  --  -   a 313.00  49.97 ISC       CHKZ 
  ZRN   BHZ  KZ  --  +   a 312.32  51.06 ISC       ZRNK 
  ZRNK  BHZ  KZ  --  +   a 312.32  51.06 ISC       ZRNK 
  WR0   BHZ  AU  --  +   a 187.12  57.05 ISC       WR0  
  ABKAR BHZ  KZ  --  -   a 309.96  57.58 ISC       ABKAR

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