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
  PAMC  S?Z  IR      D      35.88   0.62 RSNC      PAMC 
  BRRC  H?Z  IR      D     293.41   0.69 RSNC      BRRC 
  RUSC  H?Z  IR      D     180.86   0.93 RSNC      RUSC 
  TAMC  H?Z  IR      D     107.07   1.33 RSNC      TAMC 
  PTBC  H?Z  IR      C     258.27   1.41 RSNC      PTBC 
  OCAC  H?Z  IR      C     349.97   1.42 RSNC      OCAC 
  NORC  H?Z  IR      C     235.00   2.19 RSNC      NORC 
  CHIC  H?Z  IR      C     196.82   2.28 RSNC      CHIC 
  ROSC  B?Z  IR      C     212.26   2.34 RSNC      ROSC 
  PTGC  H?Z  IR      D     160.35   2.77 RSNC      PTGC 
  SDV   BHZ  IU  10  +   a  49.61   3.16 ISC       SDV  
  SDV   HHZ  IU  10  +   a  49.61   3.16 ISC       SDV  
  PRAC  H?Z  IR      C     210.40   3.58 RSNC      PRAC 
  ORTC  H?Z  IR      C     216.87   3.62 RSNC      ORTC 
  URI   BHZ  CM  01  +   a  12.33   4.96 ISC       URIC 
  BCIP  BHZ  CU  00  +   a 289.55   7.09 ISC       BCIP 
  OTAV  BHZ  IU  10  -   a 219.56   8.47 ISC       OTAV 
  SAML  BHZ  IU  10  -   a 147.71  18.51 ISC       SAML 
  FVM   HHZ  NM  --  +   a 335.59  34.78 ISC       FVM  
  CCM   BHZ  IU  00  +   a 334.70  35.19 ISC       CCM  
  MNTX  BHZ  US  00  +   a 313.61  39.00 ISC       MNTX 
  JFWS  BHZ  US  00  +   a 339.83  39.00 ISC       JFWS 
  JFWS  BHZ  US  10  +   a 339.83  39.00 ISC       JFWS 
  ECSD  BHZ  US  10  +   a 334.44  42.16 ISC       ECSD 
  ECSD  BHZ  US  00  -   a 334.44  42.16 ISC       ECSD 
  EYMN  BHZ  US  10  +   a 342.15  43.88 ISC       EYMN 
  EYMN  BHZ  US  00  +   a 342.15  43.88 ISC       EYMN 
  BSUT  HHZ  UU  01  +   a 320.81  47.52 ISC       BSUT 
  DGMT  BHZ  US  00  +   a 332.95  49.16 ISC       DGMT 
  DGMT  BHZ  US  10  +   a 332.95  49.16 ISC       DGMT 
  R11A  BHZ  TA  --  +   a 315.73  49.57 ISC       R11A 

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