hec_id,time_start,pa,pa_width,v,v_init,v_final,v_20r,accel,pa_measure 25790,2014-02-18 00:00:05.0,291.0,55.0,357.0,303.0,411.0,484.0,5.9,292.0 25791,2014-02-18 01:36:21.0,-1.0,360.0,779.0,874.0,674.0,712.0,-11.3,44.0 25792,2014-02-18 07:12:05.0,49.0,19.0,299.0,308.0,289.0,274.0,-0.8,45.0 25793,2014-02-18 11:12:05.0,123.0,29.0,303.0,303.0,303.0,299.0,-0.1,126.0 25794,2014-02-18 15:36:05.0,281.0,51.0,306.0,244.0,365.0,918.0,32.2,289.0 25795,2014-02-18 20:36:07.0,69.0,11.0,288.0,136.0,457.0,957.0,37.0,66.0 25796,2014-02-18 23:24:05.0,32.0,133.0,527.0,415.0,652.0,587.0,7.1,44.0 25797,2014-02-18 23:48:05.0,159.0,68.0,303.0,266.0,335.0,558.0,9.8,147.0