AIPS HELP file for GWIDTH in 31DEC09

As of Sun Nov 22 16:53:37 2009

HELP SECTION

GWIDTH
Type: Adverb   (Real(3,4))
Use:  An array, dimension (3,4), containing the initial guess
      of the (Major axis, Minor axis, Position angle) of the
      component.  The units are (pixels, pixels,degrees).
      For 1 dimensional fitting only the first row is used and
      the units are determined by LTYPE.
Null Value: 0
      Null value means take the clean beam as the first guess.
      If no beam is available use a circular 2-pixel diameter
      beam.

EXPLAIN SECTION