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
  PVY   S?Z  IR      +      41.32   0.22 PDG       PVY  
  TTG   S?Z  IR      +     270.45   0.37 PDG       TTG  
  BEY   S?Z  IR      +      12.38   0.45 PDG       BEY  
  ULC   S?Z  IR      +     219.73   0.60 PDG       ULC  
  NKY   S?Z  IR      +     304.42   0.69 PDG       NKY  
  BDV   S?Z  IR      +     258.48   0.71 PDG       BDV  
  PHP   ???  IR      -     145.50   0.90 TIR       PHP  
  QSH   ???  IR      -     173.18   0.91 TIR       QSH  
  HCY   S?Z  IR      +     271.58   0.94 PDG       HCY  
  PLE   S?Z  IR      +     343.25   0.94 PDG       PLE  
  BRY   S?Z  IR      +     298.10   1.02 PDG       BRY  
  TIR   ???  IR      +     175.84   1.08 TIR       TIR  
  SKO   ???  IR      c     109.51   1.33 NEIC      SKO  
  LSK   ???  IR      -     164.20   2.36 TIR       LSK  
  BZS   ???  IR      C      22.14   3.46 BUC       BZS  
  RHK3  ???  IR      d     343.09   3.63 BUD       RHK3 
  RHK1  ???  IR      d     342.27   3.86 BUD       RHK1 
  PKSM  ???  IR      d     348.39   3.87 BUD       PKSM 
  PKS6  ???  IR      c     358.14   4.17 BUD       PKS6 
  PKS9  ???  IR      c     346.21   4.29 BUD       PKS9 
  PKSN  ???  IR      c       0.94   4.47 BUD       PKSN 
  PKS8  ???  IR      d     350.51   4.52 BUD       PKS8 
  BUD   ???  IR      d     354.35   5.08 BUD       BUD  
  PENC  ???  IR      d     356.55   5.37 BUD       PENC 
  OBKA  ???  IR      C     319.35   5.53 VIE       OBKA 
  VOY   S?Z  IR      D     312.51   5.54 LJU       VOY  
  ARSA  ???  IR      C     329.46   5.69 VIE       ARSA 
  SOP   ???  IR      c     337.76   5.72 BUD       SOP  
  VKA   ???  IR      C     338.62   6.32 VIE       VKA  
  KBA   ???  IR      C     317.70   6.52 VIE       KBA  
  MOA   ???  IR      C     326.26   6.67 VIE       MOA  
  WTTA  ???  IR      C     312.72   7.53 VIE       WTTA 
  WATA  ???  IR      C     312.97   7.60 VIE       WATA 
  SQTA  ???  IR      D     311.17   7.74 VIE       SQTA 
  MOTA  ???  IR      C     311.61   7.87 VIE       MOTA 
  DAVA  ???  IR      C     308.06   8.53 VIE       DAVA 

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