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      C     111.09   0.18 TAP       ECS  
  FULB  ???  IR      C      80.65   0.24 TAP       FULB 
  STYH  ???  IR      C     272.52   0.24 TAP       STYH 
  STYT  ???  IR      C     270.74   0.26 TAP       STYT 
  LONT  ???  IR      D     161.50   0.27 TAP       LONT 
  TWF1  ???  IR      C      51.13   0.30 TAP       TWF1 
  CHKT  ???  IR      D     101.28   0.31 TAP       CHKT 
  EDH   ???  IR      D     127.28   0.31 TAP       EDH  
  EYUL  ???  IR      C      54.12   0.32 TAP       EYUL 
  YULB  ???  IR      C      45.77   0.33 TAP       YULB 
  TWG   ???  IR      D     174.75   0.34 TAP       TWG  
  TWGBT ???  IR      D     173.58   0.34 TAP       TWGBT
  WTP   ???  IR      C     282.46   0.40 TAP       WTP  
  TPUB  ???  IR      C     290.49   0.40 TAP       TPUB 
  ALS   ???  IR      D     328.46   0.41 TAP       ALS  
  SGST  ???  IR      C     259.61   0.43 TAP       SGST 
  EHY   ???  IR      C      37.06   0.43 TAP       EHY  
  CHN1  ???  IR      C     273.14   0.47 TAP       CHN1 
  HGSD  ???  IR      C      46.91   0.48 TAP       HGSD 
  SNST  ???  IR      C     276.93   0.50 TAP       SNST 
  TWK   ???  IR      C     281.96   0.52 TAP       TWK  
  CHN5  ???  IR      D     322.80   0.55 TAP       CHN5 
  SSD   ???  IR      C     222.36   0.56 TAP       SSD  
  VWDT  ???  IR      C       9.06   0.60 TAP       VWDT 
  CHN3  ???  IR      C     262.46   0.63 TAP       CHN3 
  LDUT  ???  IR      C     140.55   0.63 TAP       LDUT 
  SHHT  ???  IR      C     257.89   0.65 TAP       SHHT 
  MASBT ???  IR      C     214.52   0.66 TAP       MASBT
  ESL   ???  IR      C      29.02   0.74 TAP       ESL  
  EAST  ???  IR      C     192.84   0.79 TAP       EAST 
  SSPT  ???  IR      C     212.89   0.80 TAP       SSPT 
  WUSB  ???  IR      C       5.00   0.83 TAP       WUSB 
  SCZT  ???  IR      C     206.30   0.87 TAP       SCZT 
  TWKBT ???  IR      C     189.81   1.23 TAP       TWKBT
  WDGT  ???  IR      C     274.76   1.27 TAP       WDGT 
  PNG   ???  IR      C     286.85   1.42 TAP       PNG  
  TWC   ???  IR      D      27.05   1.62 TAP       TWC  
  FUSB  ???  IR      D      17.40   1.67 TAP       FUSB 
  HNS   ???  IR      d     340.43  15.20 BJI       HNS  

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