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
  SANVU HHZ   G  00  +   a 335.36   2.89 ISC       SANVU
  MARNC HHZ  ND  00  +   a 186.68   3.39 ISC       MARNC
  DZM   BHZ   G  00  -   a 205.19   4.38 ISC       DZM  
  NOUC  BHZ   G  00  +   a 206.51   4.46 ISC       NOUC 
  OUENC BHZ  ND  00  +   a 199.12   4.56 ISC       OUENC
  MTSU  SHZ  AU  --  +   a 266.09  22.94 ISC       MTSU 
  BFZ   HHZ  NZ  10  +   a 165.00  23.49 ISC       BFZ  
  CMSA  BHZ  AU  --  -   a 232.66  24.55 ISC       CMSA 
  WRAB  B?Z  IR      C     261.18  32.26 MOS       WRAB 
  WRKA  BHZ  AU  --  +   a 252.34  37.88 ISC       WRKA 
  PSAB3 BHZ  AU  00  +   a 257.25  45.70 ISC       PSAB3
  PSAA3 BHZ  AU  00  +   a 257.27  45.70 ISC       PSAA3
  PSA00 BHZ  AU  00  +   a 257.27  45.71 ISC       PSA00
  PSAA2 BHZ  AU  00  +   a 257.29  45.71 ISC       PSAA2
  PSAA1 BHZ  AU  00  +   a 257.27  45.72 ISC       PSAA1
  PSAB1 BHZ  AU  00  +   a 257.28  45.74 ISC       PSAB1
  PSAD3 BHZ  AU  00  +   a 257.17  45.77 ISC       PSAD3
  MEEK  BHZ  AU  --  -   a 250.22  46.63 ISC       MEEK 
  CASY  BHZ  IU  00  -   a 203.10  60.88 ISC       CASY 
  TJN   B?Z  IR      C     324.71  66.66 MOS       TJN  
  YSS   M?Z  IR      D     341.42  68.76 MOS       YSS  
  TEY   S?Z  IR      C     336.41  69.20 MOS       TEY  
  MDJ   BHZ  IC  00  -   a 331.85  71.77 ISC       MDJ  
  QSPA  BHZ  IU  80  +   a 180.03  71.95 ISC       QSPA 
  KLR   B?Z  IR      D     336.01  74.53 MOS       KLR  
  GYA   ???  IR      c     304.96  74.56 BJI       GYA  
  XAN   BHZ  IC  00  -   a 312.67  76.79 ISC       XAN  
  CHTO  BHZ  IU  10  -   a 294.65  77.50 ISC       CHTO 
  MA2   B?Z  IR      D     350.93  78.73 MOS       MA2  
  LZH   ???  IR      c     312.26  81.41 BJI       LZH  
  SEY   B?Z  IR      C     352.65  81.75 MOS       SEY  
  ULN   B?Z  IR      D     323.63  85.51 MOS       ULN  
  YAK   BHZ  IU  00  -   a 342.77  85.56 ISC       YAK  
  GTA   ???  IR      d     313.66  85.80 BJI       GTA  
  BILL  B?Z  IR      D     359.18  85.90 MOS       BILL 
  SNAA  B?Z  IR      D     182.75  90.26 MOS       SNAA 
  TIXI  B?Z  IR      C     348.33  93.48 MOS       TIXI 

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