The deproject.deproject module¶
Deproject 2-d circular annular spectra to 3-d object properties.
This module implements the “onion-skin” approach popular in X-ray analysis of galaxy clusters and groups to estimate the three-dimensional temperature, metallicity, and density distributions of an optically-thin plasma from the observed (projected) two-dimensional data, arranged in concentric circular annuli.
Copyright: | Smithsonian Astrophysical Observatory (2009, 2019) |
---|---|
Author: | Tom Aldcroft (taldcroft@cfa.harvard.edu), Douglas Burke (dburke@cfa.harvard.edu) |
Classes
Deproject (radii[, theta, angdist, cosmology]) |
Support deprojecting a set of spectra (2-d concentric circular annuli). |
Functions
deproject_from_xflt (pat, rscale[, rinner, …]) |
Set up the projection object from XFLT keywords in the PHA files. |