Results from Monte Carlo point-to-point analysis. Left: an example of an estimate for k using a particular choice for the grid position. The data points and error bars show the estimated radio surface brightness vs. X-ray surface brightness for a given grid cell. The slope of the best-fit power law through these data (blue line) is shown in the legend. The contours in the top-left corner indicate the [3,6,12,24,48] × σ contours of the circularly-smoothed L-band image with a Briggs robust parameter of −1, where σ = 18 μJy. The beam size is 2.8 arcseconds circular, and is indicated by the solid black circle. Right: histogram of all values of k from the Monte Carlo point-to-point analysis. The resulting best estimate for k_MC is reported in the legend.