Ratio between the flux extracted using uvmodelfit in CASA and the peak flux as a function of the size of the galaxy for the supplementary catalog. When the measured size is below the reliable size measurement limit (see Eq. (2)), we consider the size given by Eq. (2) as an upper limit (see Table 4). The horizontal solid line indicates flux uvmodelfit = peak flux. The dotted lines show a 15% deviation from this equality. For galaxies larger than 025, the approximation of a point source is no longer valid, and we assume the flux value derived from uvmodelfit for these galaxies.