Reference/API

paintbox Package

Classes

ParametricModel(wave, params, templates)	Interpolation of SED model templates parametrically.
NonParametricModel(wave, templates[, names])	Weighted linear combination of SED models.
Polynomial(wave, degree[, pname, zeroth])	Polynomial SED component.
CompositeSED(o1, o2, op)	Combination of SED models.
CCM89(wave[, unit])	Cardelli, Clayton and Mathis (1989) extinction law.
C2000(wave[, unit])	Calzetti et al. (2000) extinction law.
LOSVDConv(obj[, losvdpars, vunit])	Convolution of a SED model with the LOS Velocity Distribution.
Resample(wave, obj)	Resampling of SED model to a new wavelength dispersion.
Constrain(sed)	Constrain parameters of an SED model.
FixParams(sed, fixed_vals)	Fix parameters of SED model.
StudTLogLike(observed, model[, obserr, mask])	Student’s t-distribution log-likelihood.
StudT2LogLike(observed, model[, obserr, mask])	Student’s t-distribution log-likelihood with scaled uncertainties.
NormalLogLike(observed, model[, obserr, mask])	Normal loglikelihood for SED modeling.
Normal2LogLike(observed, model[, obserr, mask])	Variation of the normal log-likelihood with scaled errors.

paintbox.utils Package

Functions

disp2vel(wrange, velscale)	Returns a log-rebinned wavelength dispersion with constant velocity.
broad2lick(wl, intens, obsres[, vel])	Convolve spectra to match the Lick/IDS instrumental resolution.
broad2res(w, flux, obsres, outres[, fluxerr])	Broad resolution of observed spectra to a given resolution.

Classes

Lick(wave, galaxy, bands0[, vel, dw, units])	Class to measure Lick indices.
CvD18([wave, libpath, sigma, store, …])	Utility class for the use of CvD models.