ConvolvedFluxes¶
- class sedfitter.convolved_fluxes.ConvolvedFluxes(wavelength=None, model_names=None, apertures=None, flux=None, error=None, initialize_arrays=False, initialize_units=Unit('mJy'))¶
Bases:
object
Attributes Summary
The apertures at which the SED is defined
The central or characteristic wavelength of the filter
The convolved flux errors
The SED fluxes
The names of the models
Methods Summary
find_radius_cumul
(fraction)Find for each model the radius containing a fraction of the flux.
find_radius_sigma
(fraction)Find for each model a fractional surface brightness radius
interpolate
(apertures)Interpolate the flux to the apertures specified.
read
(filename)Read convolved flux from a FITS file
sort_to_match
(requested_model_names)Sort the models following
requested_model_names
write
(filename[, overwrite])Write convolved flux to a FITS file.
Attributes Documentation
- apertures¶
The apertures at which the SED is defined
- central_wavelength¶
The central or characteristic wavelength of the filter
- error¶
The convolved flux errors
- flux¶
The SED fluxes
- model_names¶
The names of the models
- n_ap¶
- n_models¶
Methods Documentation
- find_radius_cumul(fraction)¶
Find for each model the radius containing a fraction of the flux.
- Parameters:
- fraction: float
The fraction to use when determining the radius
- find_radius_sigma(fraction)¶
Find for each model a fractional surface brightness radius
This is the outermost radius where the surface brightness is larger than a fraction of the peak surface brightness.
- Parameters:
- fraction: float
The fraction to use when determining the radius
- interpolate(apertures)¶
Interpolate the flux to the apertures specified.
- Parameters:
- aperturesastropy.units.Quantity instance
The apertures to interpolate to
- classmethod read(filename)¶
Read convolved flux from a FITS file
- Parameters:
- filenamestr
The name of the FITS file to read the convolved fluxes from
- sort_to_match(requested_model_names)¶
Sort the models following
requested_model_names
- write(filename, overwrite=False)¶
Write convolved flux to a FITS file.
- Parameters:
- filename: str
The name of the file to output the convolved fluxes to.
- overwrite: bool, optional
Whether to overwrite the output file