get_theory_spectra

rubin_sim.maf.maf_contrib.get_theory_spectra(mock_data_path, mag_cut=25.6, plot_spectra=True, nside=256)

Return the data for the five redshift bins, read from the files containing the with BAO galaxy power spectra from Hu Zhan.

Parameters:

mock_data_pathstr

path to the folder with the theory spectra

mag_cut: `float`

r-band magnitude cut as the identifer in the filename from Hu. allowed options: 24.0, 25.6, 27.5. Default: 25.6

plot_spectrabool

set to True if want to plot out the skymaps. Default: True

nsideint

HEALpix resolution parameter. Default: 256

Returns:

ellnp.ndarray

array containing the ells

w_bao_clsdict

keys = zbin_tags; data = spectra (pixelized for specified nside)

surf_num_densityfloat

surface number density in 1/Sr