The command REBIN/LONG can be used to apply the row-by-row
dispersion solutions. To each row of the rebinned spectrum, this
command will apply the closest dispersion relation. If a one-dimensional
dispersion relation was estimated,e.g. by averaging the rows
of the arc spectrum before wavelength calibration, the command
REBIN/LONG will apply this unique dispersion relation
all over the spectrum.
Midas...> REBIN/LONG in out
rebins each row of the input frame in separately, using the
dispersion coefficients stored in table COERBR. The limits
and step in the wavelength space are estimated automatically by the
command CALIBRATE/LONG and can be checked with:
Midas...> SHOW/LONG r