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
  ECS   ???  IR      D     348.49   0.11 TAP       ECS  
  LONT  ???  IR      C     232.70   0.13 TAP       LONT 
  CHKT  ???  IR      D      45.04   0.16 TAP       CHKT 
  EHD   ???  IR      D     348.08   0.17 TAP       EHD  
  FULB  ???  IR      D      12.46   0.22 TAP       FULB 
  TWGBT ???  IR      D     221.90   0.23 TAP       TWGBT
  TWG   ???  IR      D     223.78   0.23 TAP       TWG  
  CHKH  ???  IR      D      34.47   0.25 TAP       CHKH 
  ELDTW ???  IR      D     314.12   0.29 TAP       ELDTW
  TWF1  ???  IR      C       7.74   0.37 TAP       TWF1 
  LDUT  ???  IR      D     146.15   0.38 TAP       LDUT 
  ECBN  ???  IR      C      30.20   0.38 TAP       ECBN 
  YULB  ???  IR      C       7.02   0.41 TAP       YULB 
  STYH  ???  IR      D     293.14   0.47 TAP       STYH 
  EHY   ???  IR      C       7.96   0.52 TAP       EHY  
  HGSD  ???  IR      C      18.24   0.53 TAP       HGSD 
  SLGT  ???  IR      D     270.84   0.55 TAP       SLGT 
  SSD   ???  IR      D     247.12   0.61 TAP       SSD  
  SGST  ???  IR      D     279.02   0.62 TAP       SGST 
  TPUB  ???  IR      D     299.09   0.65 TAP       TPUB 
  MASBT ???  IR      D     236.62   0.68 TAP       MASBT
  CHN1  ???  IR      D     286.85   0.69 TAP       CHN1 
  SCST  ???  IR      D     261.88   0.70 TAP       SCST 
  WCKO  ???  IR      D     307.58   0.74 TAP       WCKO 
  TWK   ???  IR      D     292.02   0.75 TAP       TWK  
  VWDT  ???  IR      C     353.03   0.77 TAP       VWDT 
  WHYT  ???  IR      D     333.18   0.79 TAP       WHYT 
  CHN5  ???  IR      D     319.58   0.80 TAP       CHN5 
  CHN3  ???  IR      D     276.46   0.81 TAP       CHN3 
  SHHT  ???  IR      D     272.59   0.83 TAP       SHHT 
  SCZT  ???  IR      D     223.39   0.84 TAP       SCZT 
  SSLB  ???  IR      C     341.63   0.84 TAP       SSLB 
  WGK   ???  IR      C     318.18   0.94 TAP       WGK  
  WDLH  ???  IR      C     317.31   0.95 TAP       WDLH 
  WUSB  ???  IR      C     353.45   1.01 TAP       WUSB 
  WNT   ???  IR      C     330.05   1.02 TAP       WNT  
  CHGB  ???  IR      C     356.62   1.07 TAP       CHGB 
  TDCB  ???  IR      C     356.49   1.26 TAP       TDCB 
  TWQ1  ???  IR      C     342.45   1.42 TAP       TWQ1 
  NSY   ???  IR      C     342.84   1.49 TAP       NSY  
  YOJ   ???  IR      C      47.46   2.19 TAP       YOJ  

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