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
  JFY   ???  IR      D     359.90   0.47 JMA       JFY  
  JUON  ???  IR      D     298.28   0.59 JMA       JUON 
  JNS   ???  IR      D     340.85   0.94 JMA       JNS  
  JIZZ  ???  IR      D     307.32   1.00 JMA       JIZZ 
  MAJO  BHZ  IU  10  +   a 252.77   1.27 ISC       MAJO 
  MAJO  BHZ  IU  00  +   a 252.77   1.27 ISC       MAJO 
  MAJO  HHZ  IU  10  +   a 252.77   1.27 ISC       MAJO 
  MAJO  BHZ  IU  60  +   a 252.77   1.27 ISC       MAJO 
  JMM   BHZ  JP  --  +   a  42.34   1.27 ISC       JMM  
  JSD   BHZ  JP  --  -   a 314.29   1.60 ISC       JSD  
  BNX   ???  IR      d     317.46  12.75 BJI       BNX  
  BILL  S?Z  IR      C      17.27  34.52 MOS       BILL 
  OBN   S?Z  IR      D     322.68  67.35 MOS       OBN  

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