AxAvToExv

class dust_extinction.conversions.AxAvToExv(Av=1.0, **kwargs)

Bases: Fittable1DModel

Model to convert from A(x)/A(V) to E(x-V)

Parameters:

Avfloat

dust column in A(V) [mag]

Attributes Summary

Av
param_names	Names of the parameters that describe models of this type.

Methods Summary

evaluate(axav, Av)

AlAvToElv function

Attributes Documentation

Av = Parameter('Av', value=1.0, bounds=(0.0, None))

param_names = ('Av',)

Names of the parameters that describe models of this type.

The parameters in this tuple are in the same order they should be passed in when initializing a model of a specific type. Some types of models, such as polynomial models, have a different number of parameters depending on some other property of the model, such as the degree.

When defining a custom model class the value of this attribute is automatically set by the Parameter attributes defined in the class body.

Methods Documentation

static evaluate(axav, Av)

AlAvToElv function

Parameters:

axavnp array (float)

E(x-V)/E(B-V) values

Returns:

exvnp array (float)

E(x - V)