Manpage of uvsub
Section: User Commands (1)
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uvsub - Subtract point source models from visibilities
UVSUB reads a file containing point source models and subtracts
them from the visibilities. The models can be for a subset of
the channels, but the output file will contain all the input
The name of the input uv data sets. No default.
Standard Linetype. This assumes only a single spectral
window is processed.
A text file containing the models. Each row should contain
four columns giving
VELOCITY FLUX DENSITY X OFFSET Y OFFSET
The velocity must be in Km/s (radio definition), with the same
rest standard as the data-set. The flux density is in Jy and the
offsets in radians are from the phase centre in the convention
offset = point source location - phase centre
Lines beginning with a "#" are ignored.
The name of the output uv data set. No default.
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Time: 18:35:39 GMT, July 05, 2011