STScI Logo

contsum



.help contsum Feb97 rvsao
.ih
NAME
contsum -- Parameter set for continuum and line removal in SUMTEMP
.ih
USAGE
contsum
.ih
PARAMETERS
.ls c_interactive no
Fit continuum interactively (yes or no).  If yes, a graph of the spectrum
and the continuum fit is plotted to stdgraph, with rejected points flagged.
"q" accepts the fit and continues the main task, "?" prints options,
"d" deletes points, "u" undeletes points, "f" refits and redraws the data.
.le
.ls c_sample "*"
Sample of points to use in fit. "*" = all.
.le
.ls c_function spline3
Continuum fitting function (spline3 or legendre or chebyshev or spline1)
.le
.ls naverage 1
Number of points in sample averaging
.le
.ls order 1
Order of fitting function
.le
.ls s_low_reject 2.
Spectrum continuum fit minimum acceptance limit in sigma of fit
.le
.ls s_high_reject 2.
Spectrum continuum fit maximum acceptance limit in sigma of fit
.le
.ls t_low_reject 2.
Template continuum fit minimum acceptance limit in sigma of fit
.le
.ls t_high_reject 2.
Template continuum fit maximum acceptance limit in sigma of fit
.le
.ls niterate 10
Number of rejection iterations
.le
.ls grow 1.
Rejection growing radius
.le
 
.ih
DESCRIPTION

\fIcontsum\fR sets the parameters to be used to fit the continuum of
spectra on which SUMTEMP is being run.
 
.ih
EXAMPLE
To set continuum fit parameters,
 
	rv> contsum
 
.ih
SEE ALSO
sumtemp
 
.endhelp

Source Code · Search Form · STSDAS