J/ApJ/830/30ivo://CDS.VizieR/J/ApJ/830/30doi:10.26093/cds/vizier.18300030CDSArai A.Kawakita H.Shinnaka Y.Tajitsu A.2017-06-22T14:28:54Z2017-02-16T08:06:44ZCDS support team

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

cds-question@unistra.frnovaespectroscopyWe report on high-dispersion spectroscopy results of a classical nova V2659 Cyg (Nova Cyg 2014) that are taken 33.05 days after the V-band maximum. The spectrum shows two distinct blueshifted absorption systems originating from H I, Fe II, Ca II, etc. The radial velocities of the absorption systems are -620km/s, and -1100 to -1500km/s. The higher velocity component corresponds to the P-Cygni absorption features frequently observed in low-resolution spectra. Much larger numbers of absorption lines are identified at the lower velocity. These mainly originate from neutral or singly ionized Fe-peak elements (Fe I, Ti II, Cr II, etc.). Based on the results of our spectroscopic observations, we discuss the structure of the ejecta of V2659 Cyg. We conclude that the low- and high-velocity components are likely to be produced by the outflow wind and the ballistic nova ejecta, respectively.2016ApJ...830...30Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/830/30CatalogResearchIsServedByTAP VizieR generic servicerelated-toB/vsx : AAVSO International Variable Star Index VSX (Watson+, 2006-2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/830/30https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/830/30http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/830/30https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/830/30https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/830/30http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/830/30GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapAssociated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/ApJ/830/30OpticaldefaultJ/ApJ/830/30/table5*List of identified absorption lines of lower velocity component (LVC)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLineLine identifiermeta.id;spect.linecharBlend[1/22]? Blend Numbermeta.idintnullablelambda[3576.3/5284.1] Wavelength in Angstroms0.1nmem.wldoubleEi[0/10.2]? Lower energy leveleVphys.energy;phys.atmol.levelfloatnullableEk[2.9/13.6]? Upper energy leveleVphys.energy;phys.atmol.levelfloatnullableTermiLower term symbolsphys.atmol.termTermkUpper term symbolsphys.atmol.termRef? Reference for energy and term values (1)meta.ref;pos.frameintnullable