PATCH N -- Interactive patching of spectra, equivalent width and flux
measurements
Parameters:
N -- Slot to treat. Can be changed inside PATCH
Primarily interactive. Scope: use cursor to modify spectrum and measure
parameters of spectral features. e.g. it can be useful when trying to
fit over telluric features where there is no good continuum on one side.
In such a case, PATCH can be used to put an artificial continuum in order
to constrain the fit.
This command belongs to the classes: fudging and measurement .