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
  NIUE  BHZ  AU  --  +   a 129.27   5.93 ISC       NIUE 
  MSVF  S?Z  IR      D     250.08   7.27 MOS       MSVF 
  MARNC BHZ  ND  00  +   a 246.98  17.41 ISC       MARNC
  OUENC HHZ  ND  00  +   a 245.23  18.75 ISC       OUENC
  OUENC BHZ  ND  00  +   a 245.23  18.75 ISC       OUENC
  DZM   BHZ   G  00  -   a 246.60  18.99 ISC       DZM  
  NOUC  BHZ   G  00  -   a 246.63  19.12 ISC       NOUC 
  MAJO  S?Z  IR      C     320.57  68.06 MOS       MAJO 
  MA2   S?Z  IR      C     342.98  79.73 MOS       MA2  
  KLR   B?Z  IR      D     327.64  79.77 MOS       KLR  
  HNS   ???  IR      d     311.03  84.43 BJI       HNS  
  XLT   ???  IR      c     317.39  86.19 BJI       XLT  
  GYA   ???  IR      d     298.36  86.86 BJI       GYA  
  XAN   ???  IR      c     306.14  87.53 BJI       XAN  
  KMI   ???  IR      c     296.01  89.81 BJI       KMI  
  JTS   S?Z  IR      C      80.08  92.51 MOS       JTS  
  ULN   S?Z  IR      C     318.68  93.52 MOS       ULN  

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