J/A+A/598/A135ivo://CDS.VizieR/J/A+A/598/A135doi:10.26093/cds/vizier.35980135CDSHoyer D.Rauch T.Werner K.Kruk J.W.Quinet P.2017-03-15T07:16:20Z2017-02-14T07:16:29ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frx-ray-sourcesspectral-energy-distributionspectroscopyIn the line-of-sight toward the DO-type white dwarf RX J0503.9-2854, the density of the interstellar medium (ISM) is very low, and thus the contamination of the stellar spectrum almost negligible. This allows us to identify many metal lines in a wide wavelength range from the extreme ultraviolet to the near infrared. In previous spectral analyses, many metal lines in the ultraviolet spectrum of RX J0503.9-2854 have been identified. A complete line list of observed and identified lines is presented here. We compared synthetic spectra that had been calculated from model atmospheres in non-local thermodynamical equilibrium, with observations. In total, we identified 1272 lines (279 of them were newly assigned) in the wavelength range from the extreme ultraviolet to the near infrared. 287 lines remain unidentified. A close inspection of the EUV shows that still no good fit to the observed shape of the stellar continuum flux can be achieved although He, C, N, O, Al, Si, P, S, Ca, Sc, Ti, V, Cr, Mn, Fe, Cr, Ni Zn, Ga, Ge, As, Kr, Zr, Mo, Sn, Xe, and Ba are included in the stellar atmosphere models.2017A&A...598A.135Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/598/A135CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/598/A135https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/598/A135http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/598/A135https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/598/A135https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/598/A135http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/598/A135GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapX-rayOpticaldefaultJ/A+A/598/A135/tablea4Line list for optical spectrum of RX J0503.9-2854recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintElElement with ionization stagephys.atmol.ionStage;phys.atmol.ionizationcharLowerLower level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationUpperUpper level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationf? Oscillator strengthphys.atmol.oscStrengthdoublenullableEWobs? Observed equivalent width (if measured)0.1pmspect.line.eqWidthfloatnullableWTh? Theoretical wavelength0.1nmem.wldoublenullableWObs? Observed wavelength (if measured)0.1nmem.wlfloatnullableRV? Radial velocity (if measured)km/sphys.velocfloatnullableComCommentsmeta.notecharJ/A+A/598/A135/tablea1Line list for EUVE spectrum of RX J0503.9-2854ComCommentsmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintElElement with ionization stagephys.atmol.ionStage;phys.atmol.ionizationcharLowerLower level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationUpperUpper level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationf? Oscillator strengthphys.atmol.oscStrengthdoublenullableEWobs? Observed equivalent width (if measured)0.1pmspect.line.eqWidthfloatnullableWTh? Theoretical wavelength0.1nmem.wldoublenullableWObs? Observed wavelength (if measured)0.1nmem.wlfloatnullableRV? Radial velocity (if measured)km/sphys.velocfloatnullableJ/A+A/598/A135/tablea5Line list for SofI spectrum of RX J0503.9-2854recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintElElement with ionization stagephys.atmol.ionStage;phys.atmol.ionizationcharLowerLower level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationUpperUpper level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationf? Oscillator strengthphys.atmol.oscStrengthdoublenullableEWobs? Observed equivalent width (if measured)0.1pmspect.line.eqWidthfloatnullableWTh? Theoretical wavelength0.1nmem.wldoublenullableWObs? Observed wavelength (if measured)0.1nmem.wlfloatnullableRV? Radial velocity (if measured)km/sphys.velocfloatnullableComCommentsmeta.notecharJ/A+A/598/A135/tablea2Line list for FUSE spectrum of RX J0503.9-2854recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintElElement with ionization stagephys.atmol.ionStage;phys.atmol.ionizationcharLowerLower level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationUpperUpper level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationf? Oscillator strengthphys.atmol.oscStrengthdoublenullableEWobs? Observed equivalent width (if measured)0.1pmspect.line.eqWidthfloatnullableWTh? Theoretical wavelength0.1nmem.wldoublenullableWObs? Observed wavelength (if measured)0.1nmem.wlfloatnullableRV? Radial velocity (if measured)km/sphys.velocfloatnullableComCommentsmeta.notecharJ/A+A/598/A135/tablea3Line list for STIS spectrum of RX J0503.9-2854ComCommentsmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintElElement with ionization stagephys.atmol.ionStage;phys.atmol.ionizationcharLowerLower level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationUpperUpper level electron configuration or principal quantum number or energy in cm^-1^phys.atmol.configurationf? Oscillator strengthphys.atmol.oscStrengthdoublenullableEWobs? Observed equivalent width (if measured)0.1pmspect.line.eqWidthfloatnullableWTh? Theoretical wavelength0.1nmem.wldoublenullableWObs? Observed wavelength (if measured)0.1nmem.wlfloatnullableRV? Radial velocity (if measured)km/sphys.velocfloatnullable