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
  SLGT  ???  IR      D      39.09   0.11 TAP       SLGT 
  SGST  ???  IR      D       3.01   0.17 TAP       SGST 
  SSD   ???  IR      D     161.63   0.17 TAP       SSD  
  CHN3  ???  IR      D     310.74   0.25 TAP       CHN3 
  CHN1  ???  IR      C     351.35   0.28 TAP       CHN1 
  MASBT ???  IR      C     169.50   0.30 TAP       MASBT
  STYT  ???  IR      D      33.89   0.30 TAP       STYT 
  WTP   ???  IR      D       6.40   0.34 TAP       WTP  
  TAI1  ???  IR      D     292.17   0.34 TAP       TAI1 
  TWK   ???  IR      D     347.54   0.36 TAP       TWK  
  TPUB  ???  IR      D       7.60   0.39 TAP       TPUB 
  SCLT  ???  IR      D     307.11   0.44 TAP       SCLT 
  TWG   ???  IR      D     100.86   0.47 TAP       TWG  
  ECL   ???  IR      D     131.49   0.47 TAP       ECL  
  TWGBT ???  IR      D     101.05   0.48 TAP       TWGBT
  ELDTW ???  IR      D      55.74   0.49 TAP       ELDTW
  SCZT  ???  IR      C     175.38   0.54 TAP       SCZT 
  CHN8  ???  IR      D     322.52   0.55 TAP       CHN8 
  TTN   ???  IR      D     106.25   0.55 TAP       TTN  
  EAST  ???  IR      C     154.13   0.58 TAP       EAST 
  WLCH  ???  IR      D     197.92   0.58 TAP       WLCH 
  TWP   ???  IR      D     199.17   0.59 TAP       TWP  
  WLGB  ???  IR      D     336.05   0.62 TAP       WLGB 
  TAW   ???  IR      C     151.47   0.63 TAP       TAW  
  FULB  ???  IR      C      66.47   0.72 TAP       FULB 
  CHKT  ???  IR      C      75.39   0.75 TAP       CHKT 
  WGK   ???  IR      D     359.24   0.77 TAP       WGK  
  TWF1  ???  IR      C      56.42   0.80 TAP       TWF1 
  YULB  ???  IR      C      54.10   0.82 TAP       YULB 
  TWH   ???  IR      C     103.24   0.86 TAP       TWH  
  EHY   ???  IR      C      49.13   0.91 TAP       EHY  
  SSLB  ???  IR      C      21.76   0.94 TAP       SSLB 
  HGSD  ???  IR      C      53.33   0.97 TAP       HGSD 
  TWK1  ???  IR      C     167.38   0.99 TAP       TWK1 
  VWDT  ???  IR      C      31.76   0.99 TAP       VWDT 
  TWKBT ???  IR      C     167.03   0.99 TAP       TWKBT
  SMLT  ???  IR      D      17.15   1.01 TAP       SMLT 
  VCHM  ???  IR      D     285.98   1.09 TAP       VCHM 
  PHUB  ???  IR      D     303.29   1.10 TAP       PHUB 
  ESL   ???  IR      C      41.12   1.20 TAP       ESL  
  CHGB  ???  IR      C      25.61   1.27 TAP       CHGB 
  TDCB  ???  IR      C      21.76   1.44 TAP       TDCB 
  TWD   ???  IR      D      38.68   1.50 TAP       TWD  
  NACB  BHZ  TW  --  +   a  36.49   1.57 ISC       NACB 
  NNSB  ???  IR      C      26.00   1.68 TAP       NNSB 
  NNS   ???  IR      D      25.55   1.69 TAP       NNS  
  NANB  ???  IR      C      35.30   1.86 TAP       NANB 
  YHNB  BHZ  TW  --  +   a  22.61   1.90 ISC       YHNB 
  YHNB  ???  IR      C      22.61   1.90 TAP       YHNB 
  YOJ   ???  IR      C      54.87   2.72 TAP       YOJ  
  QZH   ???  IR      d     318.54   2.72 BJI       QZH  
  WHN   ???  IR      c     325.14   9.42 BJI       WHN  
  GYA   ???  IR      c     288.43  13.13 BJI       GYA  
  WB0   BHZ  AU  --  +   a 161.28  44.51 ISC       WB0  
  WB7   BHZ  AU  --  +   a 161.33  44.58 ISC       WB7  
  WC1   BHZ  AU  --  +   a 161.42  44.64 ISC       WC1  
  WR2   BHZ  AU  --  +   a 161.40  44.67 ISC       WR2  
  WR0   BHZ  AU  --  +   a 161.18  44.74 ISC       WR0  
  RIDG  BHZ  AK  --  +   a  27.84  71.71 ISC       RIDG 

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