J/A+A/558/A81ivo://CDS.VizieR/J/A+A/558/A81doi:10.26093/cds/vizier.35580081CDSBeuther H.Linz H.Henning T.2021-05-27T12:10:36Z2013-10-08T11:10:14ZCDS support team

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

cds-question@unistra.frinfrared-sourcesmillimeter-astronomysubmillimeter-astronomyinterferometryRevealing the fragmentation, infall, and outflow processes in the immediate environment around massive young stellar objects is crucial for understanding the formation of the most massive stars. With this goal in mind we present the so far highest spatial-resolution thermal submm line and continuum observations toward the young high-mass protostar NGC 7538 IRS1. Using the Plateau de Bure Interferometer in its most extended configuration at 843um wavelength, we achieved a spatial resolution of 0.2"x0.17", corresponding to ~500AU at a distance of 2.7kpc.2013A&A...558A..81Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/558/A81CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/558/A81https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/558/A81http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/558/A81https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/558/A81https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/558/A81http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/558/A81GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/558/A81/list (List of FITS maps)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/558/A81/list?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/558/A81/list?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/558/A81/list?GETtext/xml+votable180.050000true348.43961.469590.005555555555555556Associated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+A/558/A816/14317https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/558/A81?format=asciiInfraredMillimeterdefaultJ/A+A/558/A81/listList of FITS mapsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension of center (J2000)degpos.eq.ra;meta.mainDEJ2000Declination of center (J2000)degpos.eq.dec;meta.mainScale[0.03] Scale of the imagearcsec/pixinstr.scalefloatNx[512] Number of pixels along X-axispixmeta.numberintNy[512] Number of pixels along Y-axispixmeta.numberintdvl? Lower value of velocity intervalkm/sinstr.bandwidthintnullabledvu? Upper value of velocity intervalkm/sinstr.bandwidthintnullableMolMolecule (cont for continuum)meta.notecharImDownload the FITS imagemeta.ref.urlcharFileNameName of FITS file in subdirectory mapsmeta.id;meta.fitscharTitleTitle of the filemeta.notecharAssocDataAssociated Data web pagemeta.ref.urlchar