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
  COEN  ???  IR      d     211.80  10.70 NEIC      COEN 
  CTA   ???  IR      D     189.62  15.38 AUST      CTA  
  CTAO  S?Z  IR      D     189.62  15.38 MOS       CTAO 
  CTAO  ???  IR      d     189.62  15.38 NEIC      CTAO 
  WRAB  S?Z  IR      D     222.24  20.67 MOS       WRAB 
  WRAB  ???  IR      d     222.24  20.67 NEIC      WRAB 
  ARMA  ???  IR      C     174.65  25.56 AUST      ARMA 
  STKA  ???  IR      C     193.53  27.76 AUST      STKA 
  RCP   ???  IR      d     302.16  30.75 MAN       RCP  
  FORT  ???  IR      D     214.91  32.44 AUST      FORT 
  FORT  ???  IR      d     214.91  32.44 NEIC      FORT 
  TOO   ???  IR      C     185.10  32.73 AUST      TOO  
  WHN   ???  IR      d     318.99  48.31 BJI       WHN  
  GYA   ???  IR      d     309.50  51.42 BJI       GYA  
  YSS   S?Z  IR      D     354.60  51.87 MOS       YSS  
  SNY   ???  IR      d     335.98  51.90 BJI       SNY  
  HABR  B?N  IR      D     348.67  54.48 MOS       HABR 
  CHTO  S?Z  IR      D     297.05  54.58 MOS       CHTO 
  CHTO  ???  IR      d     297.05  54.58 NEIC      CHTO 
  CD2   ???  IR      d     312.57  55.90 BJI       CD2  
  SHL   B?Z  IR      D     301.74  63.05 NDI       SHL  
  GTA   ???  IR      d     318.94  63.13 BJI       GTA  
  ULN   S?Z  IR      D     329.99  64.07 MOS       ULN  
  ULN   ???  IR      d     329.99  64.07 NEIC      ULN  
  CASY  ???  IR      C     195.86  66.89 AUST      CASY 
  CASY  ???  IR      c     195.86  66.89 NEIC      CASY 
  ZAK   S?Z  IR      C     330.30  67.59 MOS       ZAK  
  SEY   S?Z  IR      C       1.69  67.64 MOS       SEY  
  MIR   S?Z  IR      C     200.34  72.53 MOS       MIR  
  SDPT  ???  IR      c      27.47  72.98 NEIC      SDPT 
  SBA   S?Z  IR      C     176.13  73.56 MOS       SBA  
  SBA   ???  IR      c     176.13  73.56 NEIC      SBA  
  BILL  B?Z  IR      D       6.70  73.74 MOS       BILL 
  NVS   S?Z  IR      C     327.66  80.30 MOS       NVS  
  KURK  S?Z  IR      D     322.75  81.47 MOS       KURK 
  KURK  ???  IR      d     322.75  81.47 NEIC      KURK 
  AAK   B?Z  IR      D     314.11  81.93 MOS       AAK  
  AML   ???  IR      d     313.47  82.39 NEIC      AML  
  QSPA  ???  IR      c     180.00  85.11 NEIC      QSPA 
  BRVK  B?Z  IR      D     323.66  87.06 MOS       BRVK 

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