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
  OTAV  BHZ  IU  00  +   a  24.60   3.98 ISC       OTAV 
  OTAV  BHZ  IU  10  +   a  24.60   3.98 ISC       OTAV 
  OTAV  HHZ  IU  10  +   a  24.60   3.98 ISC       OTAV 
  NNA   BHZ  II  00  +   a 159.43   9.12 ISC       NNA  
  NNA   BHZ  II  10  +   a 159.43   9.12 ISC       NNA  
  SAML  BHZ  IU  00  -   a 108.91  17.70 ISC       SAML 
  SAML  HHZ  IU  10  +   a 108.91  17.70 ISC       SAML 
  SAML  BHZ  IU  10  -   a 108.91  17.70 ISC       SAML 
  LVC   BHZ  IU  00  -   a 151.34  21.96 ISC       LVC  
  OBIP  BHZ  PR  --  -   a  31.54  25.12 ISC       OBIP 
  AGPR  BHZ  PR  --  +   a  30.05  25.22 ISC       AGPR 
  AOPR  BHZ  PR  --  -   a  30.88  25.30 ISC       AOPR 
  PDPR  BHZ  PR  --  +   a  32.65  25.41 ISC       PDPR 
  SJG   BHZ  IU  00  +   a  32.30  25.42 ISC       SJG  
  SJG   BHZ  IU  10  +   a  32.30  25.42 ISC       SJG  
  GOGA  BHZ  US  10  -   a 355.30  36.75 ISC       GOGA 
  CASEE HHZ  CO  00  -   a 356.25  38.28 ISC       BG3  
  MIAR  BHZ  US  00  -   a 342.52  39.82 ISC       MIAR 
  W39A  BHZ  TA  --  +   a 342.64  40.49 ISC       W39A 
  TUL1  BHZ  TA  --  +   a 340.76  41.77 ISC       TUL1 
  DBIC  BHZ  GT  00  -   a  82.29  75.78 ISC       DBIC 
  VNA3  BHZ  AW  --  -   a 162.00  80.56 ISC       VNA3 
  VNA2  BHZ  AW  --  -   a 161.48  81.19 ISC       VNA2 
  SNAA  BHZ  GE  --  -   a 161.88  82.79 ISC       SNAA 
  QSPA  BHZ  IU  00  -   a 180.05  86.67 ISC       QSPA 
  QSPA  BHZ  IU  10  -   a 180.05  86.67 ISC       QSPA 
  QSPA  BHZ  IU  80  -   a 180.05  86.67 ISC       QSPA 
  QSPA  BHZ  IU  60  -   a 180.05  86.67 ISC       QSPA 
  QSPA  BHZ  IU  70  -   a 180.05  86.67 ISC       QSPA 

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