Image intensity for EUVI 304 and brightness for COR1 and COR2 as a function of time and distance along the jet axis.  UT, which is a reference time. The intensities and brightnesses were integrated across the jet width from the difference images (Figs. 1 and 3). The color code on the right indicates the 304 intensity in units of number of photons. From bottom to top the yellow dotted lines indicate particle trajectories with different initial velocities of 250, 300, 350, 400, 425, 450, 475, 500, 515, 530, 545, 560, 575, 600, 650, and 700 km s^-1.