darkhistory.spec.transferfunction.TransFuncAtEnergy

class darkhistory.spec.transferfunction.TransFuncAtEnergy(spec_arr, eng=None, in_eng=None, rs=None, spec_type='dNdE', dlnz=-1, rebin_eng=None)

Transfer function at a given injection energy.

Collection of Spectrum objects, each at different redshifts.

Parameters:

spec_arr : list of Spectrum

List of Spectrum to be stored together.

eng : ndarray, optional

Energy abscissa.

in_eng : ndarray, optional

Injection energy abscissa.

rs : ndarray, optional

The redshift of the spectra.

spec_type : {‘N’, ‘dNdE’}, optional

Type of data stored, ‘dNdE’ is the default.

dlnz : float

The d ln(1+z) step for the transfer function.

rebin_eng : ndarray, optional

New abscissa to rebin all of the Spectrum objects into.

Attributes:

in_eng : ndarray

Array of injection energies corresponding to each spectrum.

eng : ndarray

Array of energy abscissa of each spectrum.

rs : ndarray

Array of redshifts corresponding to each spectrum.

spec_type : {‘N’, ‘dNdE’}

The type of values stored.

dlnz : float

The d ln(1+z) step for the transfer function.

Methods

append(spec)	Appends a new Spectrum.
at_rs(new_rs[, interp_type, bounds_error, …])	Interpolates the transfer function at a new redshift.
integrate_each_spec([weight])	Sums over each individual spectrum with some weight.
plot(ax[, ind, step, indtype, fac])	Plots the contained Spectrum objects.
rebin(out_eng)	Re-bins all Spectrum objects according to a new abscissa.
redshift(rs_arr)	Redshifts the stored spectra.
sum_specs([weight])	Sums the spectrum in each energy bin, weighted by weight.
switch_spec_type([target])	Switches between the type of values to be stored.
totN([bound_type, bound_arr])	Returns the total number of particles in part of the spectra.
toteng([bound_type, bound_arr])	Returns the total energy of particles in part of the spectra.

__init__(spec_arr, eng=None, in_eng=None, rs=None, spec_type='dNdE', dlnz=-1, rebin_eng=None)

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__(spec_arr[, eng, in_eng, rs, …])	Initialize self.
append(spec)	Appends a new Spectrum.
at_rs(new_rs[, interp_type, bounds_error, …])	Interpolates the transfer function at a new redshift.
integrate_each_spec([weight])	Sums over each individual spectrum with some weight.
plot(ax[, ind, step, indtype, fac])	Plots the contained Spectrum objects.
rebin(out_eng)	Re-bins all Spectrum objects according to a new abscissa.
redshift(rs_arr)	Redshifts the stored spectra.
sum_specs([weight])	Sums the spectrum in each energy bin, weighted by weight.
switch_spec_type([target])	Switches between the type of values to be stored.
totN([bound_type, bound_arr])	Returns the total number of particles in part of the spectra.
toteng([bound_type, bound_arr])	Returns the total energy of particles in part of the spectra.

Attributes

N_underflow
eng
eng_underflow
grid_vals
in_eng
rs
spec_type