API¶

Modeling¶

`OpticalDepth1D`([name, line_list])	Implements a Voigt profile astropy model.
`Spectral1D`(args, *kwargs)	Base representation of a compound model containing a variable number of `OpticalDepth1D` line model features.

`CurveFitter`()
`EmceeFitter`()
`LineFinder1D`([ions, continuum, defaults, z, …])

`delta_v_90`(x, y)	Calculate the dispersion that encompasses the central 90 percent of the apparant optical depth.
`equivalent_width`(x, y[, continuum])
`full_width_half_max`(x, y)	Use a univariate spline to fit the line feature, taking its roots as representative of the full width at half maximum.

Resample(new_dispersion)

Resample model which can be used with compound model objects.

LineRegistry(*args, **kwargs)