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
  URA3  ???  IR      C      54.55   0.39 JMA       URA3 
  JEM   ???  IR      C      89.89   0.68 JMA       JEM  
  JBT2  ???  IR      D       6.78   0.77 JMA       JBT2 
  JKB   ???  IR      D     262.18   0.91 JMA       JKB  
  JNB   ???  IR      D     297.16   1.00 JMA       JNB  
  JEW   ???  IR      D     324.78   1.01 JMA       JEW  
  JCH   ???  IR      C      54.01   1.02 JMA       JCH  
  JOT   ???  IR      D     234.96   1.10 JMA       JOT  
  JFR   ???  IR      D      12.69   1.17 JMA       JFR  
  JOB   ???  IR      D      52.59   1.47 JMA       JOB  
  JAB   ???  IR      D     359.50   1.49 JMA       JAB  
  JTM   ???  IR      D     216.03   1.51 JMA       JTM  
  JHR   ???  IR      D     347.76   1.77 JMA       JHR  
  YSS   SPZ  IR      C       4.08   4.95 MOS       YSS  
  MDJ   ???  IR      d     289.99   9.58 BJI       MDJ  
  NJ2   ???  IR      c     249.47  21.10 BJI       NJ2  
  SEY   ???  IR      c      12.53  21.79 MOS       SEY  
  SEY   SPZ  IR      C      12.53  21.79 MOS       SEY  
  ELT   ???  IR      c     306.73  38.42 MOS       ELT  
  ELT   SPZ  IR      C     306.73  38.42 MOS       ELT  
  SVE   ???  IR      c     316.29  51.91 MOS       SVE  
  SVE   SPZ  IR      C     316.29  51.91 MOS       SVE  
  ARU   ???  IR      c     316.35  53.12 MOS       ARU  
  ARU   SPZ  IR      C     316.35  53.12 MOS       ARU  
  OBN   ???  IR      d     322.21  64.52 NEIC      OBN  
  OBN   SPZ  IR      D     322.21  64.52 MOS       OBN  
  ZEI   S?Z  IR      C     308.32  68.17 MOS       ZEI  
  ZEI   SPZ  IR      C     308.32  68.17 MOS       ZEI  
  CLL   ???  IR      c     330.08  77.10 NEIC      CLL  
  PRU   ???  IR      c     328.47  77.57 NEIC      PRU  
  EKA   ???  IR      c     340.68  78.65 EKA       EKA  
  FUR   ???  IR      c     329.15  80.31 NEIC      FUR  
  KBA   ???  IR      c     327.35  80.38 NEIC      KBA  
  WTTA  ???  IR      c     328.42  80.91 NEIC      WTTA 
  SQTA  ???  IR      c     328.64  81.11 NEIC      SQTA 
  LOR   ???  IR      C     332.93  83.75 LDG       LOR  
  LDF   ???  IR      C     335.94  83.86 LDG       LDF  
  SSF   ???  IR      c     333.04  84.04 NEIC      SSF  
  LPL   ???  IR      C     330.31  84.23 LDG       LPL  
  LPG   ???  IR      c     330.29  84.24 NEIC      LPG  
  GRR   ???  IR      c     336.28  84.27 NEIC      GRR  
  AVF   ???  IR      c     333.00  84.33 NEIC      AVF  
  TCF   ???  IR      c     333.44  85.16 NEIC      TCF  
  VIVF  ???  IR      c     331.23  85.55 NEIC      VIVF 
  CAF   ???  IR      c     332.88  86.40 NEIC      CAF  
  LASF  ???  IR      C     331.34  86.52 LDG       LASF 
  LFF   ???  IR      c     333.72  86.83 NEIC      LFF  

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