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
  KBL   BHZ  IU  --  -   a 229.99   2.04 ISC       KBL  
  SFK   BHZ  KR  --  -   a  25.32   4.61 ISC       SFK  
  KKAR  BHZ  KZ  --  +   a 357.51   7.23 ISC       KKAR 
  AAK   B?Z  IR      C      21.12   7.29 MOS       AAK  
  BOOM  BHZ  KR  --  -   a  28.92   7.67 ISC       BOOM 
  MK31  B?Z  IR      C      34.45  13.83 MOS       MK31 
  KURK  B?Z  IR      C      18.14  15.84 MOS       KURK 
  BRVK  B?Z  IR      C     358.66  17.19 MOS       BRVK 
  GNI   B?Z  IR      C     289.58  21.05 MOS       GNI  
  ARU   B?Z  IR      C     341.64  22.21 MOS       ARU  
  KBZ   B?Z  IR      C     298.64  22.85 MOS       KBZ  
  KIRV  B?Z  IR      C     334.76  26.78 MOS       KIRV 
  BRTR  B?Z  IR      C     288.80  29.58 MOS       BRTR 
  OBN   S?Z  IR      D     320.11  30.38 MOS       OBN  
  NRIK  B?Z  IR      C      10.26  34.75 MOS       NRIK 
  JOF   HHZ  HE  --  -   a 330.52  36.39 ISC       JOF  
  NC303 BHZ  NO  00  +   a 323.69  44.80 ISC       NC303

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