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
  LONT  ???  IR      C     108.53   0.09 TAP       LONT 
  TWG   ???  IR      D     164.12   0.12 TAP       TWG  
  TWGBT ???  IR      D     161.26   0.12 TAP       TWGBT
  ECS   ???  IR      C      46.51   0.23 TAP       ECS  
  ELDTW ???  IR      D     355.87   0.25 TAP       ELDTW
  EHD   ???  IR      C      36.24   0.26 TAP       EHD  
  STYH  ???  IR      D     314.26   0.34 TAP       STYH 
  STYT  ???  IR      C     311.38   0.34 TAP       STYT 
  CHKT  ???  IR      C      61.62   0.34 TAP       CHKT 
  ECL   ???  IR      D     192.81   0.34 TAP       ECL  
  FULB  ???  IR      C      42.05   0.35 TAP       FULB 
  SLGT  ???  IR      C     279.20   0.36 TAP       SLGT 
  CHKH  ???  IR      C      52.26   0.42 TAP       CHKH 
  SSD   ???  IR      C     243.30   0.42 TAP       SSD  
  TSMG  ???  IR      C     237.75   0.43 TAP       TSMG 
  SGST  ???  IR      C     289.33   0.44 TAP       SGST 
  TWF1  ???  IR      C      29.94   0.48 TAP       TWF1 
  EYUL  ???  IR      C      32.31   0.48 TAP       EYUL 
  MASBT ???  IR      C     229.28   0.49 TAP       MASBT
  WTP   ???  IR      C     308.54   0.50 TAP       WTP  
  SCST  ???  IR      C     264.46   0.50 TAP       SCST 
  YULB  ???  IR      C      27.74   0.51 TAP       YULB 
  TPUB  ???  IR      C     314.19   0.52 TAP       TPUB 
  CHN1  ???  IR      C     298.04   0.53 TAP       CHN1 
  ECBN  ???  IR      C      45.09   0.54 TAP       ECBN 
  SGLT  ???  IR      C     247.53   0.55 TAP       SGLT 
  TSPT  ???  IR      C     242.85   0.56 TAP       TSPT 
  SNST  ???  IR      C     299.78   0.57 TAP       SNST 
  EAST  ???  IR      D     197.64   0.58 TAP       EAST 
  TWM1  ???  IR      C     258.98   0.58 TAP       TWM1 
  CHN4  ???  IR      C     315.45   0.58 TAP       CHN4 
  TWK   ???  IR      C     303.24   0.60 TAP       TWK  
  EHY   ???  IR      C      24.73   0.63 TAP       EHY  
  CHN3  ???  IR      C     282.88   0.64 TAP       CHN3 
  HGSD  ???  IR      C      32.65   0.66 TAP       HGSD 
  SCZT  ???  IR      C     214.56   0.68 TAP       SCZT 
  CHN5  ???  IR      C     333.46   0.74 TAP       CHN5 
  NNSB  ???  IR      C      11.98   1.52 TAP       NNSB 

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