J/ApJ/835/274ivo://CDS.VizieR/J/ApJ/835/274doi:10.26093/cds/vizier.18350274CDSRaj A.Das R.K.Walter F.M.2017-11-06T13:55:49Z2017-10-04T07:26:02ZCDS support team

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

cds-question@unistra.frnovaespectroscopyinfrared-astronomyWe present optical spectrophotometric and near-infrared (NIR) photometric observations of the nova V2676 Oph covering the period from 2012 March 29 through 2015 May 8. The optical spectra and photometry of the nova have been taken from SMARTS and Asiago; the NIR photometry was obtained from SMARTS and Mt. Abu. The spectra were dominated by strong H I lines from the Balmer series, FeII, NI, and [OI] lines in the initial days, typical of an Fe II type nova. The measured FWHM for the H{beta} and H{alpha} lines was 800-1200km/s. There was pronounced dust formation starting 90 days after the outburst. The J-K color was the largest among recent dust-forming novae.2017ApJ...835..274Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/835/274CatalogResearchIsServedByTAP VizieR generic servicerelated-toVI/64 : Recombination line intensities for hydrogenic ions (Storey+ 1995)J/A+A/459/875 : Early spectral evolution of Nova Sgr 2004 (Ederoclite+, 2006)http://www.astro.sunysb.edu/fwalter/SMARTS/NovaAtlas/ : The STONY BROOK/SMARTShttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/835/274https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/835/274http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/835/274https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/835/274https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/835/274http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/835/274GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticalInfrareddefaultJ/ApJ/835/274/table3Reddening-corrected fluxes for April and early May observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambda1[3934/8446] Wavelength (or lower range of wavelength); in Angstroms units0.1nmem.wlintlambda2? Upper range of Wavelength; Angstroms0.1nmem.wl;stat.maxintnullableSpeciesSpecies identifiermeta.id;meta.maincharF-Apr20? The April 20, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-Apr22? The April 22, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-Apr28? The April 28, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-Apr30? The April 30, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-May04? The May 4, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-May09? The May 9, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-May10? The May 10, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableJ/ApJ/835/274/table4Reddening-corrected fluxes for late May to mid June 2012recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambda1[3934/7477] Wavelength (or lower range of wavelength); in Angstroms units0.1nmem.wlintlambda2? Upper range of Wavelength; Angstroms0.1nmem.wl;stat.maxintnullableSpeciesSpecies identifiermeta.id;meta.maincharF-May17? The May 17, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-May27? The May 27, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-May29? The May 29, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-May30? The May 30, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-May31? The May 31, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-Jun09? The June 9, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-Jun10? The June 10, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableJ/ApJ/835/274/table5Reddening-corrected fluxes for late June 2012 and May 2015recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambda1[3934/10126] Wavelength (or lower range of wavelength); in Angstroms units0.1nmem.wlintlambda2? Upper range of Wavelength; Angstroms0.1nmem.wl;stat.maxintnullableSpeciesSpecies identifiermeta.id;meta.maincharF-Jun20? The June 20, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-Jun22? The June 22, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-Jun24? The June 24, 2012 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullableF-May08? The May 8, 2015 line flux (G1)mW.m**-2phot.flux;spect.linedoublenullable