Release 3 x - #250
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Add radiation_field_range and density_range keywords to LineRatioFit.run() so users can restrict the allowed radiation field (G0) and/or density (n) window and exclude unphysical minima when the data underconstrain the fit. Each keyword accepts a length-2 astropy Quantity (e.g. [100, 1000]*habing_unit) or a length-2 sequence whose elements are each None or a scalar Quantity (e.g. [None, 1e4/u.cm**3] for a one-sided limit). None means no limit on that side. Bounds are converted to the model's linear axis units, and a ValueError is raised up front if a range is malformed, has the wrong units, is inverted, or does not overlap the model grid. The limit is applied in two places: out-of-range cells of the coarse chi-squared grid are masked to +inf before the argmin (on local copies, leaving the stored chisq cubes untouched), and the refine bounds minn/maxn/minfuv/maxfuv are clamped, which propagates to the serial, parallel, and joint fit paths. Adds TestRunLimits covering single-pixel, default-map, and joint-fast paths plus the validation error cases. Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* add TS copy section * simple FITS file spotcheck script for new models * add arguments * update stuff * add smc * update * update issues resolved * update description * Remove OBSGEO header variables that cause fits/wcs to warn. They are not needed for the H2 map notebook * pass kwargs to CCData.read. Rename kwd to kwargs * version * smc notes * remove OBSGEO header keywords * better view * SMC models added! * fix smc tests * update models.tab for CI370 * fix readthedocs building * move old scripts * Add phase-space limits to LineRatioFit.run (issue #236) Add radiation_field_range and density_range keywords to LineRatioFit.run() so users can restrict the allowed radiation field (G0) and/or density (n) window and exclude unphysical minima when the data underconstrain the fit. Each keyword accepts a length-2 astropy Quantity (e.g. [100, 1000]*habing_unit) or a length-2 sequence whose elements are each None or a scalar Quantity (e.g. [None, 1e4/u.cm**3] for a one-sided limit). None means no limit on that side. Bounds are converted to the model's linear axis units, and a ValueError is raised up front if a range is malformed, has the wrong units, is inverted, or does not overlap the model grid. The limit is applied in two places: out-of-range cells of the coarse chi-squared grid are masked to +inf before the argmin (on local copies, leaving the stored chisq cubes untouched), and the refine bounds minn/maxn/minfuv/maxfuv are clamped, which propagates to the serial, parallel, and joint fit paths. Adds TestRunLimits covering single-pixel, default-map, and joint-fast paths plus the validation error cases. * comment out blabby warning, note stuck pixels * no longer used * change smc * update
* add TS copy section * simple FITS file spotcheck script for new models * add arguments * update stuff * add smc * update * update issues resolved * update description * Remove OBSGEO header variables that cause fits/wcs to warn. They are not needed for the H2 map notebook * pass kwargs to CCData.read. Rename kwd to kwargs * version * smc notes * remove OBSGEO header keywords * better view * SMC models added! * fix smc tests * update models.tab for CI370 * fix readthedocs building * move old scripts * Add phase-space limits to LineRatioFit.run (issue #236) Add radiation_field_range and density_range keywords to LineRatioFit.run() so users can restrict the allowed radiation field (G0) and/or density (n) window and exclude unphysical minima when the data underconstrain the fit. Each keyword accepts a length-2 astropy Quantity (e.g. [100, 1000]*habing_unit) or a length-2 sequence whose elements are each None or a scalar Quantity (e.g. [None, 1e4/u.cm**3] for a one-sided limit). None means no limit on that side. Bounds are converted to the model's linear axis units, and a ValueError is raised up front if a range is malformed, has the wrong units, is inverted, or does not overlap the model grid. The limit is applied in two places: out-of-range cells of the coarse chi-squared grid are masked to +inf before the argmin (on local copies, leaving the stored chisq cubes untouched), and the refine bounds minn/maxn/minfuv/maxfuv are clamped, which propagates to the serial, parallel, and joint fit paths. Adds TestRunLimits covering single-pixel, default-map, and joint-fast paths plus the validation error cases. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * comment out blabby warning, note stuck pixels * no longer used * change smc * update * quick script for CenA headers --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* update badges * updated z=1 models * small changes * fix the H2 characters * add FE models * remove + from 2020 in smc models * reduce decimals in avlos/avperp description * fix m=1000 column for kt2020 * final? edits * new FIST files * typo
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Release 3.0.1 changes. See Release notes