AIPS HELP file for EFACTOR in 31DEC25
As of Mon Feb 10 9:48:58 2025
HELP SECTION
EFACTOR
Type: Adverb (Real)
Use: A multiplication factor.
Used in Gaussian-fitting tasks when exploring the deconvoltion
of the fit widths from the Clean beam. The 27 possible
combinations of the fit values plus EFACTOR * (-1, 0, 1) * the
uncertainties in the 2 widths and position angle are tried. The
extrema of the deconvolved values are reported along with the
deconvolved values at the fit values.
Null value: 0 -> 1.3
Tasks:
IMFIT......Fits Gaussians to portions of an image.
JMFIT......Fits Gaussians to portions of an image.
SAD........Finds and fits Gaussians to portions of an image
TVSAD......Finds and fits Gaussians to portions of an image with
interaction.
EXPLAIN SECTION