Post annotation
Note (4)  : These columns give the total 1.49 GHz flux density obtained by direct integration over the map and corrected for recognizable confusion. Usually the integration area is obvious from the published contour map; if not, it is described in the notes (also in published paper). The f_S1.49 column is marked with a "u" if the flux density is uncertain, or with an "e" if the flux density is estimated from single-dish observations.