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
  JSB   ???  IR      C     278.25   0.63 JMA       JSB  
  TSK   BHZ  PS  --  +   a 215.39   0.82 ISC       TSK  
  MAJO  BHZ  IU  10  +   a 261.26   2.03 ISC       MAJO 
  TIA   ???  IR      d     275.06  18.95 BJI       TIA  
  BILL  S?Z  IR      C      16.73  34.34 MOS       BILL 
  TIXI  S?Z  IR      C     353.56  35.38 MOS       TIXI 
  KUR21 BHZ  KZ  --  +   a 308.02  45.64 ISC       KUR21
  COLA  S?Z  IR      D      32.16  49.51 MOS       COLA 
  AAK   S?Z  IR      D     298.27  50.06 MOS       AAK  
  BRVK  S?Z  IR      C     312.35  50.31 MOS       BRVK 
  ARU   B?Z  IR      D     318.47  56.09 MOS       ARU  
  WB0   BHZ  AU  --  +   a 187.11  56.65 ISC       WB0  
  WRAB  B?Z  IR      D     187.14  56.82 MOS       WRAB 
  OBN   S?Z  IR      C     323.03  67.87 MOS       OBN  
  VSU   S?Z  IR      C     329.32  70.29 MOS       VSU  
  KIEV  S?Z  IR      C     322.02  74.08 MOS       KIEV 
  KHC   HHZ  CZ  --  +   a 328.10  82.37 ISC       KHC  

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