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
  ANP   ???  IR      -     350.26   1.14 ISC       ANP  
  PIP   ???  IR      +     190.51   5.80 ISC       PIP  
  SNY   ???  IR      +       4.52  17.78 ISC       SNY  
  CHTO  ???  IR      -     260.55  21.84 ISC       CHTO 
  PSI   ???  IR      +     229.65  30.53 ISC       PSI  
  YAK   ???  IR      +       6.03  38.34 ISC       YAK  
  SEM   ???  IR      +     320.17  41.43 ISC       SEM  
  GBA   ???  IR      -     264.24  43.04 ISC       GBA  
  WRA   ???  IR      -     163.25  45.43 ISC       WRA  
  SVE   ???  IR      -     323.73  54.44 ISC       SVE  
  ARU   ???  IR      -     323.02  55.51 ISC       ARU  
  ILT   ???  IR      -      23.04  56.58 ISC       ILT  
  KRV   ???  IR      -     304.97  64.02 ISC       KRV  
  OBN   ???  IR      -     321.84  67.91 ISC       OBN  
  MLR   ???  IR      +     314.11  77.09 ISC       MLR  
  PNT   ???  IR      -      35.06  88.87 ISC       PNT  
  EDM   ???  IR      -      29.54  89.46 ISC       EDM  
  WDC   ???  IR      -      43.37  92.26 ISC       WDC  
  SES   ???  IR      -      30.67  92.43 ISC       SES  
  JAS1  ???  IR      -      44.59  95.13 ISC       JAS1 

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