Correlations between (a) PWV calculated by our proxy form science SPWs, and
(b) PWV vlaue derived directly form the WVR measurements. The *uncorrected*
folder shows correlations calculated *without* taking into account the
possibility of tyme-varying sollar (parasitic) illumination of the WVR
detector. Notably, the DA antennas have show bad correlations. Folder
*corrected* shows a big improvement after the possibility of variable
illumination has been taken into account and the contributions of the
atmospheric WV emission and the variable solar contamination have been
disentangled.