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
  MTSU  SHZ  AU  --  +   a 270.47  23.57 ISC       MTSU 
  PMG   B?Z  IR      C     293.30  23.77 MOS       PMG  
  CMSA  BHZ  AU  --  +   a 236.88  23.99 ISC       CMSA 
  ARPS  SHZ  AU  --  -   a 229.34  29.11 ISC       ARPS 
  WR4   BHZ  AU  --  +   a 264.12  32.65 ISC       WR4  
  WB0   BHZ  AU  --  +   a 264.45  32.69 ISC       WB0  
  WRAB  B?Z  IR      C     264.14  32.71 MOS       WRAB 
  WR1   BHZ  AU  --  +   a 264.12  32.72 ISC       WR1  
  AS31  BHZ  AU  --  +   a 257.25  32.89 ISC       AS31 
  GENI  BHZ  GE  --  +   a 297.82  33.23 ISC       GENI 
  WRKA  BHZ  AU  --  +   a 254.77  37.99 ISC       WRKA 
  KNRA  BHZ  AU  --  +   a 269.79  38.66 ISC       KNRA 
  MBWA  HHZ  IU  10  +   a 259.59  46.16 ISC       MBWA 
  MBWA  BHZ  IU  10  +   a 259.59  46.16 ISC       MBWA 
  MBWA  BHZ  IU  00  +   a 259.59  46.16 ISC       MBWA 
  KIP   S?Z  IR      D      39.67  52.24 MOS       KIP  
  SBA   HHZ  IU  00  +   a 180.61  57.84 ISC       SBA  
  MAJO  S?Z  IR      C     332.39  63.47 MOS       MAJO 
  QSPA  BHZ  IU  70  +   a 180.03  69.99 ISC       QSPA 
  QSPA  HHZ  IU  85  +   a 180.03  69.99 ISC       QSPA 
  QSPA  BHZ  IU  00  +   a 180.03  69.99 ISC       QSPA 
  QSPA  BHZ  IU  10  +   a 180.03  69.99 ISC       QSPA 
  QSPA  BHZ  IU  80  +   a 180.03  69.99 ISC       QSPA 
  YSS   S?Z  IR      C     341.16  70.85 MOS       YSS  
  WHN   ???  IR      d     312.43  72.87 BJI       WHN  
  TIA   ???  IR      d     318.56  74.53 BJI       TIA  
  CN2   ???  IR      c     328.80  75.14 BJI       CN2  
  SEY   S?Z  IR      D     352.35  83.78 MOS       SEY  
  O02D  BHZ  TA  --  +   a  45.35  87.11 ISC       O02D 
  ULN   B?Z  IR      C     323.43  87.50 MOS       ULN  
  N02D  HHZ  TA  --  +   a  44.68  87.56 ISC       N02D 
  GTA   ???  IR      c     313.48  87.66 BJI       GTA  
  M02C  BHZ  TA  --  +   a  44.27  87.66 ISC       M02C 
  M02C  HHZ  TA  --  +   a  44.27  87.66 ISC       M02C 
  CMB   HHZ  BK  00  -   a  48.12  87.74 ISC       CMB  
  K02D  BHZ  TA  --  -   a  42.83  87.78 ISC       K02D 
  BILL  S?Z  IR      D     358.90  87.88 MOS       BILL 
  BFS   BHZ  CI  --  -   a  52.50  88.01 ISC       BFSC 
  HUMO  BHZ  BK  00  +   a  43.17  88.19 ISC       HUMO 
  SNAA  B?Z  IR      C     182.51  88.33 MOS       SNAA 
  J04D  BHZ  TA  --  +   a  42.92  89.04 ISC       J04D 
  PAH   HHZ  NN  --  -   a  46.99  89.20 ISC       PAHR 
  KVN   HHZ  NN  --  +   a  48.03  89.80 ISC       KVN  
  TIXI  S?Z  IR      D     348.12  95.54 MOS       TIXI 
  ANMO  S?Z  IR      C      55.42  96.81 MOS       ANMO 

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