FitModel¶

class FitModel(elec_distr=None, jet=None, name='no-name', out_dir=None, flag=None, template=None, loglog_poly=None, analytical=None, nu_size=100, **keywords)[source]¶

Bases: jetset.base_model.Model

This class creates an interface to handle a fit Model. The relevant class members are

• SED object storing the SED data points
• model_pars, a par_array_builder object returned by the SSC_param constructor
• jet_builder object

Parameters

Parameters:	jet – (par_array_builder object) elec_distr_type – (str) name of the electron distribution model template – (spectral_shapes.template object)

Members

Variables:	SED – (spectral_shapes.SED) object to store the SED data points model_pars – (par_array_builder object)

Methods Summary

PlotModel(Plot[, clean, autoscale, label])
add_component(moldel_comp)
eval([nu, fill_SED, get_model, loglog, …])	evaluates the SED for the current parameters and fills the SED member
fit(SEDdata, nu_min, nu_max[, fitname])	shortcut to call minimizer.fit_SED()
get(par_name, *args)	returns the value of a specific keyword for a specific parameter of the parameter array
get_conf_range(par_name[, frac_range])
get_val(par_name)	returns the value of a specific parameter of the parameter array
set(par_name, *args, **kw)	sets the value of a specific parameter of the parameter array
set_nu_grid([nu_min, nu_max, nu_size])
show_pars()	shows all the parameters of the fit_array

Methods Documentation

PlotModel(Plot, clean=False, autoscale=False, label=None)[source]¶

add_component(moldel_comp)[source]¶

eval(nu=None, fill_SED=True, get_model=False, loglog=False, plot=None, label=None, phys_output=False)[source]¶

evaluates the SED for the current parameters and fills the SED member

fit(SEDdata, nu_min, nu_max, fitname=None)[source]¶

shortcut to call minimizer.fit_SED()

Parameters:	SEDdata – SEDdata object nu_min – minimun frequency for the fit range interval nu_max – maximum frequency for the fit range interval

get(par_name, *args)[source]¶

returns the value of a specific keyword for a specific parameter of the parameter array

Parameters:	par_name –

Note

see the documentation of par_array_builder for arguments and keywords

get_conf_range(par_name, frac_range=None)[source]¶

get_val(par_name)[source]¶

returns the value of a specific parameter of the parameter array

Parameters:	par_name –

Note

see the documentation of par_array_builder for arguments and keywords

set(par_name, *args, **kw)[source]¶

sets the value of a specific parameter of the parameter array

Parameters:	par_name –

Note

see the documentation of par_array_builder for arguments and keywords

set_nu_grid(nu_min=None, nu_max=None, nu_size=None)[source]¶

show_pars()[source]¶

shows all the parameters of the fit_array