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Beam procedures and functions

displaybeam,starid$<$_char$>$

Procedure; compute the dirty beam for a given star and display it on the screen. Example: displaybeam,'FKV0621'
contourbeam,starid$<$_char$>$
Procedure; plot a contour map of the dirty beam.
cleanbeam,beam
Function; return parameters of an ellipse fitted to the half-maximum points of the dirty beam. Example: print,cleanbeam(dirtybeam('FKV0621'))



Christian Hummel 2009-10-20