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
  TATO  BHZ  IU  10  +   a 278.68   1.71 ISC       TATO 
  YHNB  BHZ  TW  --  -   a 268.65   1.81 ISC       YHNB 
  TJN   S?Z  IR      D      15.56  12.11 MOS       TJN  
  MSHR  S?Z  IR      C      17.98  18.94 MOS       MSHR 
  LZH   ???  IR      d     308.56  20.25 BJI       LZH  
  ULN   B?Z  IR      D     334.89  26.46 MOS       ULN  
  DGZ   S?Z  IR      C     321.14  37.40 MOS       DGZ  
  PMG   S?Z  IR      C     142.73  41.10 MOS       PMG  
  NVS   S?Z  IR      C     326.25  42.14 MOS       NVS  
  SEY   S?Z  IR      C      19.06  42.81 MOS       SEY  
  KURK  S?Z  IR      C     318.96  42.97 MOS       KURK 
  WRAB  B?Z  IR      D     165.48  45.66 MOS       WRAB 
  PSAC1 BHZ  AU  00  -   a 184.59  46.11 ISC       PSAC1
  TIXI  B?Z  IR      C       2.38  47.06 MOS       TIXI 
  BRVK  B?Z  IR      C     319.96  48.60 MOS       BRVK 
  ARU   B?Z  IR      D     322.61  55.88 MOS       ARU  
  GNI   S?Z  IR      C     304.74  66.13 MOS       GNI  
  COLA  S?Z  IR      C      27.54  67.39 MOS       COLA 
  APA   S?Z  IR      D     335.44  67.40 MOS       APA  
  VSU   S?Z  IR      C     326.83  72.62 MOS       VSU  

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