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_arrlist of Spectrum

List of Spectrum to be stored together.

engndarray, optional

Energy abscissa.

in_engndarray, optional

Injection energy abscissa.

rsndarray, optional

The redshift of the spectra.

spec_type{‘N’, ‘dNdE’}, optional

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

dlnzfloat

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

rebin_engndarray, optional

New abscissa to rebin all of the Spectrum objects into.

Attributes:

in_engndarray

Array of injection energies corresponding to each spectrum.

engndarray

Array of energy abscissa of each spectrum.

rsndarray

Array of redshifts corresponding to each spectrum.

spec_type{‘N’, ‘dNdE’}

The type of values stored.

dlnzfloat

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)

Methods

__add__(other)	Adds two Spectra instances together, or an array to the Spectra.
__delattr__(name, /)	Implement delattr(self, name).
__dir__(/)	Default dir() implementation.
__eq__(value, /)	Return self==value.
__format__(format_spec, /)	Default object formatter.
__ge__(value, /)	Return self>=value.
__getattribute__(name, /)	Return getattr(self, name).
__getitem__(key)
__getstate__(/)	Helper for pickle.
__gt__(value, /)	Return self>value.
__hash__(/)	Return hash(self).
__init__(spec_arr[, eng, in_eng, rs, ...])
__init_subclass__	This method is called when a class is subclassed.
__iter__()
__le__(value, /)	Return self<=value.
__lt__(value, /)	Return self<value.
__mul__(other)	Takes a product with the spectra with a Spectra object, array or number.
__ne__(value, /)	Return self!=value.
__neg__()	Negates the spectra.
__new__(*args, **kwargs)
__radd__(other)	Adds two Spectra instances together, or an array to the spectra.
__reduce__(/)	Helper for pickle.
__reduce_ex__(protocol, /)	Helper for pickle.
__repr__(/)	Return repr(self).
__rmul__(other)	Takes a product with the spectra with a Spectra object, array or number.
__rsub__(other)	Subtracts this Spectra from another or an array.
__rtruediv__(other)	Divides an object by the spectra.
__setattr__(name, value, /)	Implement setattr(self, name, value).
__setitem__(key, value)
__sizeof__(/)	Size of object in memory, in bytes.
__str__(/)	Return str(self).
__sub__(other)	Subtracts a Spectra or array from this Spectra.
__subclasshook__	Abstract classes can override this to customize issubclass().
__truediv__(other)	Divides the spectra by another object.
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
__annotations__
__array_priority__
__dict__
__doc__
__module__
__weakref__	list of weak references to the object
eng
eng_underflow
grid_vals
in_eng
rs
spec_type