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
  JSGW  ???  IR      D      43.82   0.15 JMA       JSGW 
  JYN   ???  IR      D     270.86   0.44 JMA       JYN  
  JRY   ???  IR      D     344.59   0.54 JMA       JRY  
  JIM2  ???  IR      D     159.45   0.82 JMA       JIM2 
  KLR   B?Z  IR      C     340.82  14.75 MOS       KLR  
  TIXI  B?Z  IR      C     354.60  36.62 MOS       TIXI 
  MK31  B?Z  IR      C     303.15  43.36 MOS       MK31 
  KURK  B?Z  IR      C     309.05  45.42 MOS       KURK 
  ARU   B?Z  IR      C     318.79  56.27 MOS       ARU  
  KIRV  B?Z  IR      C     322.93  60.34 MOS       KIRV 
  YKA   B?Z  IR      C      29.18  66.08 MOS       YKA  
  KBZ   B?Z  IR      C     310.12  70.46 MOS       KBZ  
  AKASG B?Z  IR      C     321.60  74.35 MOS       AKASG
  BRTR  B?Z  IR      C     310.64  78.44 MOS       BRTR 

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