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ifsf_optstelsig.pro


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IFSFIT

ifsf_optstelsig, lambda, flux, weight, ct_indx, ct_coeff, template, sigfitvals, initstr, bestsig, bestcont, besttemp [, quiet=byte]

Find best-fit Gaussian sigma with which to convolve stellar templates.

Parameters

lambda in required type=dblarr(N)

Wavelengths.

flux in required type=dblarr(N)

Flux of spectrum to fit.

weight in required type=dblarr(N)

Weights of spectrum to fit.

ct_indx in required type=dblarr

Indices of input spectrum over which to perform fit.

ct_coeff in required type=dblarr(M)

Coefficients of templates for best fit continuum.

template in required type=dblarr(N,M)

Undispersed templates, with N pixels and M templates

sigfitvals in required type=dblarr

Sigma values to try for dispersion.

initstr in required type=structure

Structure input to IFSF_FITSPEC.

bestsig
bestcont
besttemp

Keywords

quiet in optional type=byte default=0

Author information

Author:

David S. N. Rupke:

Rhodes College Department of Physics 2000 N. Parkway Memphis, TN 38104 drupke@gmail.com

Copyright:

Copyright (C) 2013 David S. N. Rupke

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License or any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

History:

ChangeHistory:

2013oct09, DSNR, created 2013nov21, DSNR, renamed, added license and copyright

File attributes

Modification date: Thu Nov 21 10:03:44 2013
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