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
  CTAO  BHZ  IU  10  +   a 259.88  39.42 ISC       CTA  
  CTA   BHZ  AU  --  +   a 259.88  39.42 ISC       CTA  
  PMG   B?Z  IR      C     276.44  40.44 MOS       PMG  
  TOO   BHZ  AU  --  +   a 233.29  41.99 ISC       TOO  
  STKA  BHZ  AU  --  +   a 242.40  44.00 ISC       STKA 
  BBOO  BHZ  AU  --  -   a 241.78  48.76 ISC       BBOO 
  WR0   BHZ  AU  --  +   a 258.58  50.40 ISC       WR0  
  WR6   BHZ  AU  --  +   a 258.57  50.48 ISC       WR6  
  WB0   BHZ  AU  --  -   a 258.80  50.56 ISC       WB0  
  WB7   BHZ  AU  --  -   a 258.71  50.56 ISC       WB7  
  WB5   BHZ  AU  --  +   a 258.66  50.57 ISC       WB5  
  WB6   BHZ  AU  --  -   a 258.69  50.57 ISC       WB6  
  WRAB  B?Z  IR      D     258.58  50.58 MOS       WRAB 
  WC4   BHZ  AU  --  -   a 258.55  50.58 ISC       WC4  
  AS31  BHZ  AU  --  -   a 253.75  50.63 ISC       AS31 
  WRKA  BHZ  AU  --  -   a 251.53  55.62 ISC       WRKA 
  MBWA  BHZ  IU  00  -   a 254.75  63.95 ISC       MBWA 
  BLDU  BHZ  AU  --  -   a 243.99  65.27 ISC       BLDU 
  QSPA  BHZ  IU  70  -   a 180.05  72.23 ISC       QSPA 
  QSPA  HHZ  IU  85  -   a 180.05  72.23 ISC       QSPA 
  KUR   L?Z  IR      D     331.52  72.56 MOS       KUR  
  TUC   BHZ  IU  10  +   a  49.66  76.95 ISC       TUC  
  MNTX  BHZ  US  00  +   a  52.49  80.66 ISC       MNTX 
  HLID  BHZ  US  00  -   a  38.48  80.70 ISC       HLID 
  ANMO  B?Z  IR      D      49.17  81.39 MOS       ANMO 
  SNY   ???  IR      c     317.34  83.93 BJI       SNY  
  WRH   BHZ  AK  --  -   a  10.19  84.09 ISC       WRH  
  COLA  B?Z  IR      D      10.13  84.51 MOS       COLA 
  SEY   B?Z  IR      C     344.51  85.19 MOS       SEY  
  BILL  BHZ  IU  00  -   a 352.08  87.08 ISC       BILI 
  BILL  B?Z  IR      C     352.00  87.08 MOS       BILL 

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