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
  VTS   ???  IR      d     317.69   3.02 BUC       VTS  
  PLVB  ???  IR      d     341.45   3.14 BUC       PLVB 
  RAZG  ???  IR      c       6.79   3.17 BUC       RAZG 
  APE   ???  IR      c     186.31   3.36 BUC       APE  
  APE   B?Z  IR      C     186.31   3.36 MOS       APE  
  CFR   ???  IR      c      17.61   5.02 BUC       CFR  
  PVY   ???  IR      D     297.67   5.03 PDG       PVY  
  ARR   ???  IR      d     349.06   5.05 BUC       ARR  
  MLR   ???  IR      c     359.63   5.08 BUC       MLR  
  BISRR ???  IR      d       5.62   5.16 BUC       BISRR
  HERR  ???  IR      d     330.62   5.19 BUC       HERR 
  IVA   ???  IR      D     300.26   5.19 PDG       IVA  
  ULC   ???  IR      C     289.13   5.32 PDG       ULC  
  MDVR  ???  IR      c     325.54   5.39 BUC       MDVR 
  DRME  ???  IR      D     291.29   5.42 PDG       DRME 
  KOME  ???  IR      C     298.77   5.43 PDG       KOME 
  TTG   ???  IR      D     293.90   5.45 PDG       TTG  
  PLOR  ???  IR      c       4.84   5.46 BUC       PLOR 
  VRI   ???  IR      c       5.39   5.48 BUC       VRI  
  GZR   ???  IR      d     335.69   5.51 BUC       GZR  
  DOPR  ???  IR      c     355.66   5.57 BUC       DOPR 
  BUM   ???  IR      C     291.76   5.67 PDG       BUM  
  CEME  ???  IR      D     294.17   5.72 PDG       CEME 
  PLE   ???  IR      D     302.76   5.73 PDG       PLE  
  NKY   ???  IR      C     296.86   5.77 PDG       NKY  
  NKME  ???  IR      D     296.32   5.78 PDG       NKME 
  UPM   ???  IR      D     300.08   5.99 PDG       UPM  
  HCY   ???  IR      C     292.28   5.99 PDG       HCY  
  BZS   ???  IR      d     329.80   6.11 BUC       BZS  
  BRY   ???  IR      C     296.45   6.11 PDG       BRY  
  TESR  ???  IR      c       4.26   6.12 BUC       TESR 
  DRGR  ???  IR      c     340.62   6.81 BUC       DRGR 
  BAI   ??Z  IR      C     278.68   6.95 OSUB      BAI  
  SG1   ??Z  IR      C     276.47   7.10 OSUB      SG1  
  KHC   S?Z  IR      D     318.83  12.39 MOS       KHC  
  KIV   B?Z  IR      D      68.57  12.88 MOS       KIV  
  OBN   S?Z  IR      D      22.06  16.31 MOS       OBN  
  VSU   S?Z  IR      C       1.26  18.07 MOS       VSU  
  ARU   B?Z  IR      C      41.97  26.57 MOS       ARU  
  BRVK  S?Z  IR      D      51.96  32.35 MOS       BRVK 
  KURK  S?Z  IR      C      56.04  37.52 MOS       KURK 
  TLY   S?Z  IR      D      49.94  52.63 MOS       TLY  
  TIXI  S?Z  IR      C      21.86  56.04 MOS       TIXI 
  ULN   S?Z  IR      D      53.24  56.13 MOS       ULN  
  BILL  S?Z  IR      C      15.04  67.83 MOS       BILL 
  KLR   S?Z  IR      C      42.37  69.41 MOS       KLR  
  COLA  S?Z  IR      D     357.28  74.94 MOS       COLA 

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