Spectra and radial velocities of nuclear starsJ/A+A/570/A2ivo://CDS.VizieR/J/A+A/570/A2doi:10.26093/cds/vizier.35700002CDSFeldmeier A.Neumayer N.Seth A.Schodel R.Lutzgendorf N.,de Zeeuw P.T.Kissler-Patig M.Nishiyama S.Walcher C.J.2017-06-26T11:49:52Z2014-10-06T07:58:31ZCDS support team
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
cds-question@unistra.frradial-velocityinfrared-astronomyspectroscopyWithin the central 10pc of our Galaxy lies a dense cluster of stars. This nuclear star cluster forms a distinct component of the Galaxy, and similar nuclear star clusters are found in most nearby spiral and elliptical galaxies. Studying the structure and kinematics of nuclear star clusters reveals the history of mass accretion and growth of galaxy nuclei and central massive black holes. Because the Milky Way nuclear star cluster is at a distance of only 8 kpc, we can spatially resolve the cluster on sub-parsec scales. This makes the Milky Way nuclear star cluster a reference object for understanding the formation of all nuclear star clusters.2014A&A...570A...2Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/570/A2CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/570/A2https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/570/A2http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/570/A2https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/570/A2https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/570/A2http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/570/A2GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/570/A2/list (List of fits files)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/570/A2/list?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/570/A2/list?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/570/A2/list?GETtext/xml+votable180.050000true266.42028-28.993440.005555555555555556Cone search capability for table J/A+A/570/A2/mw_star (List of extracted spectra with measured radial velocities and CO indices in the Milky Way nuclear star cluster observed on 2012-07-04)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/570/A2/mw_star?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/570/A2/mw_star?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/570/A2/mw_star?GETtext/xml+votable180.050000true266.44606-28.99290.0055555555555555566/288307.952274030004205e-20 1.2934455535160846e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/570/A2?format=asciiOpticalInfrareddefaultJ/A+A/570/A2/listList of fits filesNz[1024]? Number of slicesmeta.numberintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000? Right ascension of center (J2000)degpos.eq.ra;meta.mainnullableDEJ2000? Declination of center (J2000)degpos.eq.dec;meta.mainnullableScale? Scale of the imagesarcsec/pixinstr.scalefloatnullableNx[108]? Number of pixels along X-axismeta.numberintnullableNy[95]? Number of pixels along Y-axismeta.numberintnullableblambda? Lower value of wavelength interval (for datacube)0.1nminstr.bandwidthfloatnullableBlambda? Upper value of wavelength interval (for datacube)0.1nminstr.bandwidthintnullabledlambda? Wavelength resolution (for datacube)0.1nmspect.resolutiondoublenullablesizeSize of the FITS fileKibytephys.size;meta.fitsintFileNameName of the FITS file in subdirectory fitsmeta.id;meta.fitscharTitleTitle of the filemeta.notechar
J/A+A/570/A2/mw_starList of extracted spectra with measured radial velocities and CO indices in the Milky Way nuclear star cluster observed on 2012-07-04Seq[1/1375] Row numbermeta.id;meta.mainintprimaryspplot of the spectrummeta.ref.urlcharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainKmagK-band magnitudemagphot.mag;em.IR.KfloatHmagH-band magnitudemagphot.mag;em.IR.HfloatSourceSource catalog: 2Mass (II/246) or Sirius (2006ApJ...638..839N)meta.bibcharRV[-343/292]? Radial velocitykm/sphys.veloc;pos.heliocentricfloatnullablee_RV[0.1/142]? Formal uncertainty of RVkm/sstat.errorfloatnullableCOmag[0.01/0.52]? CO index (1)magphot.mag;em.IR.KfloatnullableS/N[7/63] signal-to-noisestat.snrfloat