pahfit
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PAHFIT
Model Decomposition for Near- to Mid-Infrared Spectroscopy of Astronomical Sources
In this PR, I've used area (power) as the parameter instead of the amplitude to fit Gaussian and Drude profiles. I've made 2 classes AreaGaussian and AreaDrude in the component_models...
using dev branch version, there is an error when trying to get single component sub_models like the starlight continuum my code, after fitting a spectrum `spec` with `model`: `starspec =...
This isn't anything urgent. However, within the pahfit/pahfit/data folder, the README contains extra information about the ISO-SWS data, but not about any of the other data within the folder. For...
Related to #233 . The test `test_classic_pack` had the original goals of comparing the read-in param_info, to one that was hardcoded in `PAHFIT_Spitzer_Exgal` (which I assume was some older implementation....
We could use astropy.units to specify the units of the spectra. Then we could ensure they are in the units we expect. It may even be transparent through the use...
One Spitzer/IRS issue was that the slits were too wide for the blue end PSF's, so that fractional slit-width _spatial offsets_ for point sources led to _wavelength uncertainties_ of order...
The milestone for v2.1 shows no open issues or pull requests as of a few minutes ago. Please comment on this issue if you agree v2.1 is ready for release....
PAH features like 3.3um are fairly compact, e.g. the main 3.3um PAH has an effective resolution of R=77. What this means is: 1. The fitted FWHM of these features was...
Possibly could be done by artificially shifting the spectra from different instruments to non-overlapping wavelengths (w/ appropriate scalings) and constraining the common features for the fitting. Then the same fitting...
I've spend sometime thinking about PR #83. It is really the AKARI+Spitzer scipack. This PR is fine as it is and should be merged once discussion is resolved. For the...