Combination of PWV proxy in scan 9 (the Sun on-source) with direct PWVs calculated form the WVR channels in the adjacent off-source (sub)scans. Dataset of July 2026 observation. We do not have comparison with (contaminated) WVR in the on-source subscan in this dataset - we can compare only few antennas - the paisr "bridging" the subarrays 1 (the Sun) and 2 (WVR off-source) and these are compared directly in the text of the Report. Folder *PWV_Tb_decomposed* contains the same data as dipslayed in Fig. 99 in the report for all antennas. Folder *residuals* the figures analogous to Fig. 100. Folder *PWVs-4scans* then figures similar as in Fig. 102, except the scan 9 contains just the PWV-proxy curve (cyan) and none calculated from the (contaminated) WVR data (black in Fig. 102).