plot_cmd_with_fits

beast.plotting.plot_cmd_with_fits.plot_cmd_with_fits(data_fits_file, beast_stats_file, mag1_filter='F475W', mag2_filter='F814W', mag3_filter='F475W', param='chi2min', log_param=False, plot_all=False, savefig=False, show_plot=True)[source]

Make a CMD with the data, and color-code points by some other fitted quantity

Magnitudes are calculated as -2.5*log10(filter_RATE), rather than directly extracting the magnitude from the catalog.

Parameters:

  • data_fits_file (str) – Path+file for the stellar photometry. Photometry will be matched to sources in beast_stats_file using RA/Dec, so this can contain sources that were not fit with the BEAST.

  • beast_stats_file (str) – path+file for the BEAST fitting results

  • mag1_filter (str (default='F475W')) – 1st color filter (color=mag1-mag2)

  • mag2_filter (str (default='F814W')) – 2nd color filter (color=mag1-mag2)

  • mag3_filter (str (default='F475W')) – filter for the magnitude

  • param (str (default='chi2min')) – parameter to use for color-coding points

  • log_param (boolean (default=False)) – choose whether to take the log of param for assigning color

  • plot_all (boolean (default=False)) – If True, plot all points by converting the fluxes into magnitudes. If False, only plot sources with Vega mags that are <99 in the mag1/mag2/mag3 filters

  • savefig (str (default=False)) – to save the figure, set this to the file extension (e.g., ‘png’, ‘pdf’)

  • show_plot (boolean) – True, show the plot (to screen or a file) False, return the fig