"time" "xsec.nmi." "x1.1st" "y1.1st" "x2.1st" "y2.1st" "xsec2.nmi." "ctr.x" "ctr.y" "djeffco.nmi." 120 3.4618 -105.0002 39.6839 -104.9257 39.6905 1.8129 -104.975 39.6861 15.5638 360 37.4661 -104.4396 39.1452 -103.9955 39.6666 13.4187 -104.2516 39.3659 52.4998