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
  HGSD  ???  IR      C     251.64   0.16 TAP       HGSD 
  TEGC  ???  IR      C     345.05   0.17 TAP       TEGC 
  EGFH  ???  IR      D     310.46   0.19 TAP       EGFH 
  EHY   ???  IR      D     261.60   0.25 TAP       EHY  
  ECBN  ???  IR      C     209.24   0.26 TAP       ECBN 
  ESL   ???  IR      D     332.25   0.30 TAP       ESL  
  YULB  ???  IR      D     240.84   0.31 TAP       YULB 
  TEYL  ???  IR      C       1.57   0.32 TAP       TEYL 
  TWF1  ???  IR      D     234.75   0.33 TAP       TWF1 
  FULB  ???  IR      D     218.38   0.44 TAP       FULB 
  VWDT  ???  IR      D     297.24   0.46 TAP       VWDT 
  CHKT  ???  IR      D     204.95   0.49 TAP       CHKT 
  TWD   ???  IR      D       0.76   0.54 TAP       TWD  
  OWD   ???  IR      D     317.43   0.56 TAP       OWD  
  NACB  ???  IR      D       0.53   0.63 TAP       NACB 
  NACB  BHZ  TW  --  -   a   0.53   0.63 ISC       NACB 
  SSLB  ???  IR      D     292.88   0.63 TAP       SSLB 
  ELDTW ???  IR      D     236.28   0.63 TAP       ELDTW
  CHGB  ???  IR      D     323.72   0.64 TAP       CHGB 
  ETLH  ???  IR      D     351.64   0.67 TAP       ETLH 
  WHF   ???  IR      D     333.80   0.67 TAP       WHF  
  SMLT  ???  IR      D     298.38   0.72 TAP       SMLT 
  ALS   ???  IR      D     267.61   0.72 TAP       ALS  
  TYC   ???  IR      D     298.38   0.76 TAP       TYC  
  FUSS  ???  IR      D     335.88   0.77 TAP       FUSS 
  WCS   ???  IR      D     309.71   0.80 TAP       WCS  
  TDCB  ???  IR      D     331.00   0.81 TAP       TDCB 
  CHN5  ???  IR      D     273.90   0.84 TAP       CHN5 
  TWG   ???  IR      C     213.58   0.86 TAP       TWG  
  WNT   ???  IR      D     292.13   0.89 TAP       WNT  
  TPUB  ???  IR      D     254.89   0.91 TAP       TPUB 
  WTP   ???  IR      D     251.94   0.94 TAP       WTP  
  SGST  ???  IR      C     243.82   1.03 TAP       SGST 
  CHN1  ???  IR      D     250.15   1.04 TAP       CHN1 
  ENTT  ???  IR      D     358.94   1.09 TAP       ENTT 
  TWQ1  ???  IR      D     317.23   1.09 TAP       TWQ1 
  YHNB  BHZ  TW  --  -   a 350.22   1.14 ISC       YHNB 
  YHNB  ???  IR      D     350.22   1.14 TAP       YHNB 
  NSK   ???  IR      D     349.48   1.15 TAP       NSK  
  NSY   ???  IR      D     319.14   1.15 TAP       NSY  
  NSTT  ???  IR      D     333.77   1.21 TAP       NSTT 

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