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UV_MAP
UV_MAP makes a map from UV data by gridding the UV data using a con-
volving function, and then Fast Fourier Transforming the individual
channels. UV_MAP can produce one beam per channel or a common beam for
all channels. In the latter case, the gridding is done only once, thus
neglecting frequency change between channels; this is of course much
faster.
UV_MAP can shift the map center and rotate the image, by shifting the
phase tracking center and rotating the UV coordinates of the input UV
table.
UV_MAP produces an output LMV cube (X, Y, Velocity) and a BEAM image or
cube from the input UV table.
Gildas manager
2014-07-01