threeML.utils.photometry.filter_set module

class threeML.utils.photometry.filter_set.FilterSet(filter, mask=None)[source]

Bases: object

ab_magnitudes()[source]: return the effective stimulus of the model and filter for the given magnitude system :return: np.ndarray of ab magnitudes

property effective_wavelength

the average wave length of the filters

Type:: return

property filter_names

the filter names

Type:: return

property n_bands

the number of bands

Type:: return

property native_filter_names: the native filter names :return:

plot_filters()[source]: plot the filter/ transmission curves :return: fig

set_model(differential_flux)[source]: set the model of that will be used during the convolution. Not that speclite considers a differential flux to be in units of erg/s/cm2/lambda so we must convert astromodels into the proper units (using astropy units!)

property speclite_filters

exposes the speclite fitlers for simulations

Returns:

property wavelength_bounds: IntervalSet of FWHM bounds of the filters :return:

property waveunits

the pysynphot wave units

Type:: return

exception threeML.utils.photometry.filter_set.NotASpeclikeFilter[source]: Bases: RuntimeError