Correlation between WISE and MIPSGAL. In the top panel we plot the WISE 22 μm flux versus the MIPSGAL 24 μm flux; in the bottom panel we show the ratio of the MIPSGAL 24 μm flux to the WISE 22 μm flux, as a percentage. The dotted line in both panels shows a one to one relationship. Errors are the 1σ photometric uncertainties. There is a strong correlation between the two fluxes over five orders of magnitude. The sources below the trend line, especially for high values of the flux, indicate MIPSGAL saturation.