common/
ifsf_normnad.pro
top ifsf_normnad
IFSFIT
result = ifsf_normnad(wave, flux, err, z [, fitord=double] [, fitranlo=dblarr(2)] [, fitranhi=dblarr(2)])
Normalize region around Na D using a polynomial.
Return value
type=dblarr(Nwave,2): Normalized flux and error vectors.
Parameters
- wave in required type=dblarr(N)
Wavelengths of data to fit.
- flux in required type=dblarr(N)
Fluxes of data to fit.
- err in required type=dblarr(N)
Flux errors of data to fit.
- z in required type=double
Redshift to use in computing default fit ranges.
Keywords
- fitord in optional type=double default=2
Polynomial order to use in fitting continuum.
- fitranlo in optional type=dblarr(2) default=[5810,5865]*(1+z)
Wavelength limits of region below Na D to use in fit.
- fitranhi in optional type=dblarr(2) default=[5905,5960]*(1+z)
Wavelength limits of region above Na D to use in fit.
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:
2013nov22, DSNR, created (copied normalization bits from old routine 'printnadspec')
File attributes
Modification date: | Mon Feb 17 09:46:52 2014 |
Lines: | 80 |
Docformat: | rst rst |