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
  JOB   ???  IR      D     318.01   0.55 JMA       JOB  
  JAK   ???  IR      D      27.78   0.57 JMA       JAK  
  JCH   ???  IR      D     279.76   0.73 JMA       JCH  
  JKHN  ???  IR      D      45.65   0.84 JMA       JKHN 
  JAR   ???  IR      D     332.74   0.90 JMA       JAR  
  ERM   B?Z  IR      D     241.69   1.00 MOS       ERM  
  JNK   ???  IR      D      14.31   1.13 JMA       JNK  
  NMR   S?Z  IR      D      48.99   1.34 MOS       NMR  
  JBT2  ???  IR      D     281.68   1.48 JMA       JBT2 
  RUSJ  S?Z  IR      C      22.16   1.74 MOS       RUSJ 
  YUK   B?Z  IR      D      35.38   1.90 MOS       YUK  
  MAJO  B?Z  IR      C     220.56   7.60 MOS       MAJO 
  SEY   S?Z  IR      D      10.29  21.01 MOS       SEY  
  COLA  S?Z  IR      D      35.21  43.29 MOS       COLA 
  KURK  S?Z  IR      D     304.28  44.53 MOS       KURK 
  ARU   B?Z  IR      C     316.68  53.85 MOS       ARU  
  KIRV  S?Z  IR      D     321.68  57.31 MOS       KIRV 
  AKBB  S?Z  IR      D     322.57  71.35 MOS       AKBB 

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