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
  ATH   ???  IR      C     201.04   1.20 ATH       ATH  
  APE   S?Z  IR      D     153.17   2.25 MOS       APE  
  KZN   ???  IR      D     303.11   2.27 ATH       KZN  
  RDO   ???  IR      C      25.11   2.27 ATH       RDO  
  NVR   ???  IR      C     352.45   2.28 ATH       NVR  
  ZAPS  ???  IR      +     344.17   4.36 BEO       ZAPS 
  ZIMR  ???  IR      D       9.97   4.64 BUC       ZIMR 
  ZIMR  ???  IR      d       9.97   4.64 NEIC      ZIMR 
  ULC   S?Z  IR      +     308.51   4.78 PDG       ULC  
  PVY   S?Z  IR      +     318.40   4.78 PDG       PVY  
  PVY   ???  IR      C     318.40   4.78 CSEM      PVY  
  IVA   S?Z  IR      +     320.22   5.02 PDG       IVA  
  BOLS  ???  IR      -     340.65   5.04 BEO       BOLS 
  TTG   S?Z  IR      +     312.88   5.06 PDG       TTG  
  ISP   B?Z  IR      D     102.48   5.08 MOS       ISP  
  BUM   S?Z  IR      -     309.89   5.19 PDG       BUM  
  NKY   S?Z  IR      +     314.69   5.45 PDG       NKY  
  HCY   S?Z  IR      +     309.30   5.51 PDG       HCY  
  PLE   S?Z  IR      -     320.63   5.61 PDG       PLE  
  UPM   S?Z  IR      +     317.19   5.76 PDG       UPM  
  BRY   S?Z  IR      +     313.17   5.76 PDG       BRY  
  TIRR  ???  IR      D      28.72   6.20 BUC       TIRR 
  TIRR  ???  IR      d      28.72   6.20 NEIC      TIRR 
  HARR  ???  IR      D      24.89   6.23 BUC       HARR 
  HARR  ???  IR      d      24.89   6.23 NEIC      HARR 
  ISR   ???  IR      D      15.00   6.26 BUC       ISR  
  ISR   ???  IR      d      15.00   6.26 NEIC      ISR  
  VOIR  ???  IR      D       5.02   6.37 BUC       VOIR 
  VOIR  ???  IR      d       5.02   6.37 NEIC      VOIR 
  MLR   ???  IR      D      10.50   6.52 CSEM      MLR  
  CFR   ???  IR      D      24.08   6.73 BUC       CFR  
  CFR   ???  IR      d      24.08   6.73 NEIC      CFR  
  BZS   ???  IR      D     344.16   6.81 BUC       BZS  
  BZS   ???  IR      d     344.16   6.81 NEIC      BZS  
  VRI   ???  IR      D      14.27   7.01 BUC       VRI  
  VRI   ???  IR      d      14.27   7.01 NEIC      VRI  
  DRGR  ???  IR      D     352.12   7.78 BUC       DRGR 
  DRGR  ???  IR      d     352.12   7.78 NEIC      DRGR 
  PKSM  ???  IR      C     331.65   8.23 CSEM      PKSM 
  RHK1  ???  IR      c     328.92   8.35 NEIC      RHK1 
  BURAR ???  IR      C       4.36   8.55 BUC       BURAR
  BURAR ???  IR      c       4.36   8.55 NEIC      BURAR
  ARSA  ???  IR      c     324.83  10.35 VIE       ARSA 
  ARSA  ???  IR      c     324.83  10.35 NEIC      ARSA 
  MOA   ???  IR      d     323.62  11.37 VIE       MOA  
  GNI   S?Z  IR      C      79.67  15.82 MOS       GNI  
  OBN   S?Z  IR      C      23.30  18.04 MOS       OBN  
  NAO01 ???  IR      D     343.38  23.32 CSEM      NAO01
  NAO01 ???  IR      d     343.38  23.32 NEIC      NAO01
  KLMR  B?Z  IR      D      18.64  23.77 MOS       KLMR 
  ARU   S?Z  IR      D      41.10  28.44 MOS       ARU  
  APA   S?Z  IR      C       7.23  28.98 MOS       APA  
  LVZ   S?Z  IR      D       7.99  29.43 MOS       LVZ  
  TIXI  S?Z  IR      C      21.25  57.76 MOS       TIXI 
  BILL  B?Z  IR      C      14.32  69.44 MOS       BILL 
  VLA   S?Z  IR      C      46.20  75.22 MOS       VLA  

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