000002494 001__ 2494
000002494 005__ 20160701171706.0
000002494 037__ $$aASTROimport-651
000002494 100__ $$ade Cuyper, J.-P.
000002494 245__ $$aImproving the Rectification of Echelle Spectra
000002494 260__ $$c2002
000002494 520__ $$aWe discuss how to improve the rectification of echelle spectra, based on tests done with a stable, fiber-fed spectrograph. Minor differences in the light path induce changes of the blaze function. However, these changes are almost independent of the spectral order when expressed in the proper coordinate. Additionally, we show how to avoid signatures of bad columns, insofar they are due to changes in the light path. 
000002494 700__ $$a Hensberge, H.
000002494 773__ $$c324$$pAstronomical Data Analysis Software and Systems XI$$v281$$y2002
000002494 85642 $$ahttp://esoads.eso.org/abs/2002ASPC..281..324D
000002494 905__ $$apublished in
000002494 980__ $$aNONREF