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
  RAO   ???  IR      d     151.82   5.93 NEIC      RAO  
  AFI   ???  IR      d      42.90  13.39 NEIC      AFI  
  HNR   ???  IR      d     305.59  23.18 NEIC      HNR  
  CTA   ???  IR      D     270.95  30.45 AUST      CTA  
  TOO   ???  IR      C     236.77  31.52 AUST      TOO  
  PMG   B?Z  IR      D     290.26  33.57 MOS       PMG  
  AS31  ???  IR      d     261.04  41.00 NEIC      AS31 
  ASPA  ???  IR      D     261.03  41.00 AUST      ASPA 
  WB2   ???  IR      D     266.67  41.36 AUST      WB2  
  WB2   ???  IR      d     266.67  41.36 NEIC      WB2  
  WRAB  B?Z  IR      D     266.68  41.37 MOS       WRAB 
  KAKA  ???  IR      D     275.85  45.30 AUST      KAKA 
  FITZ  ???  IR      D     266.11  49.80 AUST      FITZ 
  CGP   ???  IR      d     294.64  61.96 MAN       CGP  
  RCP   ???  IR      d     296.36  65.25 MAN       RCP  
  MIR   S?Z  IR      C     205.78  66.57 MOS       MIR  
  KKM   ???  IR      d     287.62  67.97 NEIC      KKM  
  KSM   ???  IR      d     280.43  71.12 NEIC      KSM  
  NACB  ???  IR      d     306.67  73.36 NEIC      NACB 
  ERM   ???  IR      c     333.02  73.56 NEIC      ERM  
  YHNB  ???  IR      d     306.96  73.81 NEIC      YHNB 
  AMKA  ???  IR      d       0.27  75.08 NEIC      AMKA 
  PET   S?Z  IR      C     347.70  78.73 MOS       PET  
  AKUT  ???  IR      d       9.13  78.97 NEIC      AKUT 
  QIZ   ???  IR      d     296.13  79.74 NEIC      QIZ  
  KULM  ???  IR      d     279.66  81.45 NEIC      KULM 
  MDJ   ???  IR      d     326.84  81.81 NEIC      MDJ  
  HABR  S?Z  IR      D     332.28  82.15 MOS       HABR 
  WHN   ???  IR      D     308.19  82.28 BJI       WHN  
  SNY   ???  IR      D     321.76  83.11 BJI       SNY  
  CN2   ???  IR      D     324.17  83.39 BJI       CN2  
  TIA   ???  IR      D     314.20  83.59 BJI       TIA  
  SNAA  B?Z  IR      D     179.45  84.55 MOS       SNAA 
  NVL   B?Z  IR      C     184.28  85.02 MOS       NVL  
  PAHR  ???  IR      d      42.96  85.62 NEIC      PAHR 
  GYA   ???  IR      C     301.16  85.94 BJI       GYA  
  BJT   ???  IR      d     316.86  86.42 NEIC      BJT  
  MA2   B?Z  IR      D     346.10  86.46 MOS       MA2  
  NANT  ???  IR      d     291.83  87.27 BKK       NANT 
  KMI   ???  IR      D     298.31  88.42 BJI       KMI  
  CHG   ???  IR      d     291.11  88.77 BKK       CHG  
  CHTO  ???  IR      d     291.11  88.77 NEIC      CHTO 
  EYAK  ???  IR      d      16.62  89.06 NEIC      EYAK 
  CRAG  ???  IR      d      25.04  89.11 NEIC      CRAG 
  SEY   B?Z  IR      D     348.22  89.19 MOS       SEY  
  CD2   ???  IR      D     303.83  90.30 BJI       CD2  
  ANMO  B?Z  IR      D      52.43  91.85 MOS       ANMO 
  ANMO  ???  IR      d      52.43  91.85 NEIC      ANMO 
  BILL  B?Z  IR      D     355.29  92.27 MOS       BILL 
  LZH   ???  IR      D     308.43  92.65 BJI       LZH  
  EGAK  ???  IR      d      16.01  93.77 NEIC      EGAK 

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