000001863 001__ 1863
000001863 005__ 20160701171654.0
000001863 0247_ $$2DOI$$a10.1051/aas:1998151
000001863 037__ $$aASTROimport-20
000001863 100__ $$ade Cuyper, J.-P.
000001863 245__ $$aWavelength calibration at moderately high resolution
000001863 260__ $$c1998
000001863 520__ $$aTh-Ar lamps are commonly used as wavelength calibration units at moderately high spectral resolutions because of the richness of the Th spectrum in the visual. The inclusion of blended lines whose position is assumed to coincide with the laboratory wavelength of the principal component is shown to result in a calibration precision significantly worse than the intrinsic random noise limit. In order to avoid this degradation of the calibration, we present resolution-dependent Th-Ar wavelengths in the region 277 to >1000nm for use at pixel-scales between lambda /2.510(4) and lambda /10(5) . Full Tables 5 and 6 are only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/Abstract. html 
000001863 700__ $$a Hensberge, H.
000001863 773__ $$c409-416$$pAstronomy and Astrophysics Supplement Series$$v128$$y1998
000001863 85642 $$ahttp://esoads.eso.org/abs/1998A%26AS..128..409D
000001863 905__ $$apublished in
000001863 980__ $$aREFERD