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
  SVA   ???  IR      -     353.69   7.97 ISC       SVA  
  DZM   ???  IR      d     285.94  12.47 ISC       DZM  
  HNR   ???  IR      +     308.43  24.77 ISC       HNR  
  RMQ   ???  IR      -     262.30  27.43 ISC       RMQ  
  CTA   ???  IR      -     274.13  30.99 ISC       CTA  
  STK   ???  IR      -     251.07  33.44 ISC       STK  
  QIS   ???  IR      -     270.09  36.83 ISC       QIS  
  ASPA  ???  IR      -     263.20  41.17 ISC       ASPA 
  WB2   ???  IR      -     268.78  41.73 ISC       WB2  
  WRA   ???  IR      -     268.77  41.74 ISC       WRA  
  WARB  ???  IR      -     257.63  47.06 ISC       WARB 
  NANU  ???  IR      -     258.76  57.78 ISC       NANU 
  SPA   ???  IR      +     180.00  64.07 ISC       SPA  
  SYO   ???  IR      +     193.63  80.77 ISC       SYO  
  FRI   ???  IR      +      44.62  84.95 ISC       FRI  
  CMB   ???  IR      +      43.47  85.17 ISC       CMB  
  WDC   ???  IR      +      40.43  85.48 ISC       WDC  

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