Directory: common/
Contents
.pro files
- ifsf.pro
This procedure is the core routine to fit the continuum and emission lines of a spectrum.
- ifsf_cmpcontppxf.pro
Compute the continuum spectrum fit by PPXF.
- ifsf_cmplin.pro
Compute emission line profile of a given line and velocity component.
- ifsf_cmpnad.pro
Compute Na D profile.
- ifsf_cmpnadfull.pro
Take the data used for the Na D fit and the best-fit parameters and compute the best-fit spectrum at the same wavelengths.
- ifsf_cmpweq.pro
Compute total equivalent widths (over all components) for the specified emission lines.
- ifsf_disptemp.pro
Convolve stellar templates with a Gaussian in wavelength space.
- ifsf_fitcont.pro
Function to fit continuum to spectrum.
- ifsf_fitnad.pro
Fit Na D absorption line.
- ifsf_fitpoly.pro
Function to fit polynomial continuum to spectrum.
- ifsf_fitspec.pro
This function is the core routine to fit the continuum and emission lines of a spectrum.
- ifsf_gdtemp.pro
Load Gonzalez-Delgado et al.
- ifsf_interptemp.pro
(Linearly) interpolate templates from template wavelength grid to data wavelength grid.
- ifsf_linelist.pro
A lookup table for wavelengths.
- ifsf_makemaps.pro
This procedure ...
- ifsf_manygauss.pro
This function is input to MPFIT, which uses it to compute the emission line spectrum of multiple Gaussian emission lines simultaneously.
- ifsf_manygauss_slow.pro
This function is input to MPFIT, which uses it to compute the emission line spectrum of multiple Gaussian emission lines simultaneously.
- ifsf_masklin.pro
Mask data near emission lines.
- ifsf_normnad.pro
Normalize region around Na D using a polynomial.
- ifsf_optstelsig.pro
Find best-fit Gaussian sigma with which to convolve stellar templates.
- ifsf_optstelz.pro
Find best-fit stellar redshift via cross-correlation with a stellar model.
- ifsf_pltcont.pro
Plot continuum fit and output to JPG.
- ifsf_pltlin.pro
Plot emission line fit and output to JPG.
- ifsf_pltnaddat.pro
Plot emission-line subtracted continuum and normalized continuum around Na D.
- ifsf_pltnadfit.pro
Plot Na D data and fit.
- ifsf_printfitpar.pro
Write fit parameters to a text file.
- ifsf_printlinpar.pro
Write emission line parameters to a text file.
- ifsf_printnadpar.pro
Write Na D absorption line properties to a text file.
- ifsf_readcube.pro
Extract data and information from an IFS data cube FITS file.
- ifsf_readnadpar.pro
Parse the output parameter file from the Na D fit.
- ifsf_refinestz.pro
Refine initial guess for stellar redshift by fitting CaII K.
- ifsf_refinez.pro
Refine initial guess for redshift by finding emission-line peak.
- ifsf_sepfitpars.pro
Convert output of MPFIT, with best-fit line parameters in a single array, into a structure with separate arrays for different line parameters.
- ifsfa.pro
This procedure is the core routine to plot the continuum and emission lines fits to a spectrum.