specfit

Synopsis Fit 1-dimentional profile(s) or polynomial(s) to an image or image region Description

Arguments


Inputs
imagename	Name of the input image
	allowed:	string
	Default:
mode	Mode the task is operating in, which are: single: fits a 1-D model to a single profile all: fits a 1-D models to all profiles poly: fits 1-D polynomials to profiles
	allowed:	string
	Default:	single
fitorder	Order of the polynomial used in the fitting
	allowed:	int
	Default:	0
ngauss	Number of Gaussian elements used.
	allowed:	int
	Default:	1
box	Select one or more box regions in the input images
	allowed:	string
	Default:
stokes	Stokes params to image (I,IV,IQU,IQUV)
	allowed:	string
	Default:
mask	Mask to be applied to the images
	allowed:	string
	Default:
estimate	In single profile fitting, create an estimate instead of doing the fit.
	allowed:	boolean
	Default:	False
estfile	A file containing an intial estimate of the fit. Estimates are allowed on single profile fits only.
	allowed:	string
	Default:
sigmafile	Input image weight file.
	allowed:	string
	Default:
fitfile	Output fitted image
	allowed:	string
	Default:
residualfile	Output fitted image or estimated profile when the an estimate is requested in single profile mode.
	allowed:	string
	Default: