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     246.94   1.32 WUSTL     NUKU 
  VAVA  ???  IR      c     358.06   2.00 WUSTL     VAVA 
  LKBA  ???  IR      c     296.78   5.23 WUSTL     LKBA 
  SVA   ???  IR      -     288.11   7.64 ISC       SVA  
  LBSS  ???  IR      c     303.48   7.65 WUSTL     LBSS 
  LTKA  ???  IR      c     288.44   8.71 WUSTL     LTKA 
  DZM   ???  IR      c     262.10  18.36 ISC       DZM  
  AFR   ???  IR      +      86.32  23.00 ISC       AFR  
  PAE   ???  IR      +      86.73  23.17 ISC       PAE  
  PPT   ???  IR      +      86.50  23.19 ISC       PPT  
  PPN   ???  IR      +      86.47  23.33 ISC       PPN  
  TVO   ???  IR      +      87.18  23.45 ISC       TVO  
  PMO   ???  IR      +      81.43  25.38 ISC       PMO  
  VAH   ???  IR      +      82.12  25.56 ISC       VAH  
  TPT   ???  IR      +      81.57  25.64 ISC       TPT  
  RUV   ???  IR      +      82.17  25.80 ISC       RUV  
  CNB   ???  IR      -     237.72  35.34 ISC       CNB  
  CAN   ???  IR      +     237.84  35.63 ISC       CAN  
  CTA   ???  IR      -     263.70  37.29 ISC       CTA  
  ASPA  ???  IR      +     256.30  48.21 ISC       ASPA 
  MTN   ???  IR      +     269.26  53.00 ISC       MTN  
  SPA   ???  IR      +     180.00  69.46 ISC       SPA  
  LEM   ???  IR      -     267.59  76.87 ISC       LEM  
  GLA   ???  IR      +      47.52  77.66 ISC       GLA  
  KVN   ???  IR      -      40.99  79.07 ISC       KVN  
  RMW   ???  IR      +      32.70  82.38 ISC       RMW  
  MSU   ???  IR      +      44.18  82.51 ISC       MSU  
  NJ2   ??Z  IR      -     307.91  82.97 ISC       NJ2  
  SRU   ???  IR      +      44.38  83.92 ISC       SRU  
  SYO   ???  IR      +     191.48  87.37 ISC       SYO  
  FBA   ???  IR      +      10.83  87.63 ISC       FBA  
  VNA1  ???  IR      -     175.26  88.37 ISC       VNA1 
  MEO   ???  IR      -      52.77  90.23 ISC       MEO  
  OCO   ???  IR      +      52.48  91.36 ISC       OCO  
  KMI   ??Z  IR      -     295.64  92.86 ISC       KMI  
  CHTO  ???  IR      +     288.51  93.92 ISC       CHTO 

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