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      42.84   6.66 WUSTL     NUKU 
  EUAT  ???  IR      d      45.30   6.70 WUSTL     EUAT 
  LTKA  ???  IR      d     344.05   8.76 WUSTL     LTKA 
  NIUS  ???  IR      d      54.79  11.81 WUSTL     NIUS 
  NOU   ???  IR      c     284.48  12.89 ISC       NOU  
  DZM   ???  IR      c     285.46  12.98 ISC       DZM  
  NOUC  ???  IR      +     285.13  13.10 ISC       NOUC 
  STKA  ???  IR      -     251.21  33.89 ISC       STKA 
  ASPA  ???  IR      -     263.13  41.67 ISC       ASPA 
  WR2   ???  IR      -     268.64  42.23 ISC       WR2  
  PCI   ???  IR      +     283.27  62.95 ISC       PCI  
  SPA   ???  IR      -     180.00  63.98 ISC       SPA  
  LEM   ???  IR      -     271.58  71.17 ISC       LEM  
  MTMJ  ???  IR      -     325.82  73.97 ISC       MTMJ 
  TSRJ  ???  IR      -     323.94  74.11 ISC       TSRJ 
  SYO   ???  IR      -     193.47  80.80 ISC       SYO  
  SAO   ???  IR      +      43.63  83.43 ISC       SAO  
  MHC   ???  IR      +      43.09  83.67 ISC       MHC  
  CMB   ???  IR      +      43.18  84.88 ISC       CMB  
  ORV   ???  IR      +      41.45  85.17 ISC       ORV  
  MIN   ???  IR      +      40.79  85.61 ISC       MIN  
  CN2   ???  IR      -     323.76  85.68 ISC       CN2  
  YBH   ???  IR      +      39.19  85.87 ISC       YBH  
  TIY   ???  IR      +     312.88  89.69 ISC       TIY  

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