Fig. 16
Comparison of the rms of the sky-subtraction residuals relative to the mean line peak flux (see Sect. 4.1) by skycorr (red) and without line scaling (black) for the data set of the X-shooter NIR-arm sky spectra taken in the same night as the corrected object spectrum. The results are shown as a function of the time difference between the object and the sky spectrum.
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