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
  NUKU  ???  IR      d     106.05   2.29 WUSTL     NUKU 
  EUAT  ???  IR      c     108.17   2.56 WUSTL     EUAT 
  LKBA  ???  IR      c     332.86   2.60 WUSTL     LKBA 
  VAVA  ???  IR      d      61.42   3.88 WUSTL     VAVA 
  VUN   ???  IR      +     303.48   4.53 ISC       VUN  
  LBSS  ???  IR      c     325.78   5.10 WUSTL     LBSS 
  LTKA  ???  IR      c     300.32   5.53 WUSTL     LTKA 
  NIUS  ???  IR      c      79.03   7.41 WUSTL     NIUS 
  BKM   ???  IR      c     279.73  13.72 ISC       BKM  
  DZM   ???  IR      c     261.39  14.98 ISC       DZM  
  AFR   ???  IR      +      88.19  26.43 ISC       AFR  
  PAE   ???  IR      +      88.54  26.59 ISC       PAE  
  PPT   ???  IR      +      88.33  26.61 ISC       PPT  
  PPN   ???  IR      +      88.31  26.75 ISC       PPN  
  TVO   ???  IR      +      88.93  26.87 ISC       TVO  
  PMO   ???  IR      +      83.78  28.77 ISC       PMO  
  VAH   ???  IR      +      84.39  28.95 ISC       VAH  
  TPT   ???  IR      +      83.89  29.02 ISC       TPT  
  RUV   ???  IR      +      84.42  29.19 ISC       RUV  
  ARMA  ???  IR      +     244.29  29.40 ISC       ARMA 
  CNB   ???  IR      -     236.09  32.53 ISC       CNB  
  BWA   ???  IR      +     238.08  33.01 ISC       BWA  
  TOO   ???  IR      -     233.98  36.19 ISC       TOO  
  ASPA  ???  IR      +     256.73  44.90 ISC       ASPA 
  WARB  ???  IR      +     252.46  51.20 ISC       WARB 
  MBL   ???  IR      +     257.33  58.14 ISC       MBL  
  WSI   ???  IR      +     270.30  60.65 ISC       WSI  
  NANU  ???  IR      +     254.81  61.77 ISC       NANU 
  LTX   ???  IR      -      57.17  86.75 ISC       LTX  
  FBA   ???  IR      +      12.23  88.22 ISC       FBA  

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