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 SYO ??? IR + 149.96 21.23 ISC SYO SUR ??? IR + 26.19 22.32 ISC SUR BFS ??? IR + 33.14 29.24 ISC BFS SLR ??? IR - 34.76 30.82 ISC SLR WIN ??? IR + 13.91 31.09 ISC WIN SPA ??? IR - 179.99 37.05 ISC SPA EKC ??? IR c 359.93 57.13 ISC EKC KBC ??? IR c 0.04 57.57 ISC KBC BNG ??? IR - 10.80 57.88 ISC BNG PEL ??? IR c 255.59 58.57 ISC PEL SLA ??? IR - 266.00 61.66 ISC SLA ZGN ??? IR c 0.58 89.14 ISC ZGN PSI ??? IR - 87.96 91.94 ISC PSI WRA ??? IR - 129.45 93.10 ISC WRA 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