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The `radial_dens_prof()` function stores as the raddi values the quantity
clp['bin_width'] / 2. + (clp['bin_width'] * i)
where `i` is the *square ring* being processed (see image below). Thi…
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The code assumes by default that the frame shows the cluster, and a sufficiently large field region.
If this is not true, the field density will be overestimated (a larger value than true). This ca…
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The current RDP is obtained summing the number of stars in each 2D bin belonging to the same "square ring", and dividing by the area of the square ring.
An alternative approach would be to use inst…
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The CMD service is constantly modifying the list of supported photometric system. If this file is inside the repo, it can only be updated via a new version.
Move it to the docs repo and add a link …
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Currently the GA works with a limited number of values for the (z,s,d,e,m,b) parameters, taken from a grid. This should be handled like in `ptemcee` where only the mass is taken from a grid.
See: h…
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Add a Hess diagram between
- [x] the observed cluster and the best match synthetic cluster
- [x] the observed cluster region and a normalized (scaled) field region
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The KDE p-test that compares field regions with the cluster region serves little purpose. Replace it with a Hess diagram (see #255) and see if it can be used instead in the best fit process (see #188)…
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Add a kDE likelihood plot for parameter vs parameter (e.g.: age vs metallicity)
Since a single point in that diagram can have more than one L value, use the minimum. If a point was not checked by the…
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Currently the code assumes that all metallicity files contain the same number (and values) of ages defined. This number is taken (arbitrarily) from the first metallicity file (alphabetically).
See: h…
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There is a bug in `best_fit/synth_cl_err.py`. For some photometric data ([example](https://github.com/asteca/ASteCA/files/192429/B48.OUT.tar.gz)) the `scipy.optimize.curve_fit` function fails with a `…