The P2VM (Pixel to Visibility Matrix)  is used to calibrate the science data. The pipeline product provides also some QC parameters which are used to monitor the Instrumental transfer function and the offset between the photometric beams.
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In Low resolution JHK, the Instrumental Visibility is calculated across the full JHK spectrum (plot P2VM_LJHK) or in the individual bands (J, H and K). The band K, H or J Instrumental Visibilities are shown in K_P2VM_LJHK, H_P2VM_LJHK, J_P2VM_LJH.
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