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
  AAI   ???  IR      -     344.18   3.76 ISC       AAI  
  MTN   ???  IR      +     161.20   5.79 ISC       MTN  
  KUPT  ???  IR      +     242.81   6.22 ISC       KUPT 
  KNA   ???  IR      +     183.00   8.38 ISC       KNA  
  MKS   ???  IR      +     281.65   9.92 ISC       MKS  
  JAY   ???  IR      +      67.88  12.40 ISC       JAY  
  WRA   ???  IR      +     158.91  13.48 ISC       WRA  
  WB2   ???  IR      +     158.86  13.49 ISC       WB2  
  CGP   ???  IR      +     343.86  16.32 ISC       CGP  
  TRT   ???  IR      +     267.63  16.45 ISC       TRT  
  MBL   ???  IR      +     212.47  16.48 ISC       MBL  
  WBN   ???  IR      +     187.36  18.88 ISC       WBN  
  NAU   ???  IR      -     219.68  20.09 ISC       NAU  
  LGP   ???  IR      +     344.98  21.07 ISC       LGP  
  STK   ???  IR      -     156.34  27.02 ISC       STK  
  MUN   ???  IR      -     204.61  27.36 ISC       MUN  
  NWAO  ???  IR      -     202.00  27.80 ISC       NWAO 
  ADE   ???  IR      -     163.71  28.86 ISC       ADE  
  BRS   ???  IR      +     134.62  29.95 ISC       BRS  
  COO   ???  IR      -     140.36  31.40 ISC       COO  
  PSI   ???  IR      -     287.35  31.86 ISC       PSI  
  TOO   ???  IR      -     156.24  33.53 ISC       TOO  
  BDT   ???  IR      +     309.53  38.58 ISC       BDT  
  CHG   ???  IR      +     311.44  39.58 ISC       CHG  
  TUP   ???  IR      +     353.88  62.02 ISC       TUP  
  YAK   ???  IR      -       0.23  69.15 ISC       YAK  
  SEY   ???  IR      -      10.89  72.27 ISC       SEY  
  SAM   ???  IR      +     314.72  73.97 ISC       SAM  
  MHI   ???  IR      -     309.30  78.31 ISC       MHI  
  SPA   ???  IR      +     180.00  82.71 ISC       SPA  

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