000002615 001__ 2615
000002615 005__ 20160701171708.0
000002615 037__ $$aASTROimport-772
000002615 100__ $$aHensberge, H.
000002615 245__ $$aRemoval of Instrumental Signatures in Echelle Spectra
000002615 260__ $$c2007
000002615 520__ $$aThe use of echelle spectra in astronomy is occasionally hampered by imprecize merging of spectral orders. Analysis of time-dependent instrumental signatures in extracted spectral orders, before the merging, allows to identify various types of bias and to suggest improvements in the data reduction process. Experience with  echelle spectrographs during 20 years is used to define the needs for a performant data reduction pipeline, differential in nature and including continuous evaluation of the validity of the data reduction procedure. 
000002615 773__ $$c275$$pThe Future of Photometric, Spectrophotometric and Polarimetric Standardization$$v364$$y2007
000002615 85642 $$ahttp://esoads.eso.org/abs/2007ASPC..364..275H
000002615 905__ $$apublished in
000002615 980__ $$aNONREF