J/ApJ/822/93ivo://CDS.VizieR/J/ApJ/822/93doi:10.26093/cds/vizier.18220093CDSForbrich J.Rivilla V.M.Menten K.M.Reid M.J.Chandler C.J.Rau U.,Bhatnagar S.Wolk S.J.Meingast S.2019-06-05T12:51:05Z2016-09-01T15:17:41ZCDS support team

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

cds-question@unistra.frradio-sourcesastronomical-object-identificationx-ray-sourcesinfrared-sourcesWe present a deep centimeter-wavelength catalog of the Orion Nebula Cluster (ONC), based on a 30hr single-pointing observation with the Karl G. Jansky Very Large Array in its high-resolution A-configuration using two 1GHz bands centered at 4.7 and 7.3GHz. A total of 556 compact sources were detected in a map with a nominal rms noise of 3{mu}Jy/bm, limited by complex source structure and the primary beam response. Compared to previous catalogs, our detections increase the sample of known compact radio sources in the ONC by more than a factor of seven. The new data show complex emission on a wide range of spatial scales. Following a preliminary correction for the wideband primary-beam response, we determine radio spectral indices for 170 sources whose index uncertainties are less than +/-0.5. We compare the radio to the X-ray and near-infrared point-source populations, noting similarities and differences.2016ApJ...822...93Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/822/93CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/802/60 : Structure of young stellar clusters. II. (Kuhn+, 2015)J/ApJ/790/49 : Gould's Belt VLA survey. III. Orion region (Kounkel+, 2014)J/ApJ/787/107 : Spatial structure of young stellar clusters. I. (Kuhn+, 2014)J/ApJ/782/8 : Spectroscopy of 104 objects in the ONC (Ingraham+, 2014)J/ApJS/209/32 : Probable young stars in the MYStIX project (Broos+, 2013)J/ApJS/208/28 : H{alpha} survey in the ONC (Szegedi-Elek+, 2013)J/ApJS/207/10 : HST Treasury Program on the ONC (Robberto+, 2013)J/ApJ/722/1092 : Optical photometry of the ONC. II. (Da Rio+, 2010)J/AJ/139/950 : JHKs photometry in ONC (Robberto+, 2010)J/AJ/136/2136 : HST/ACS Atlas of Great Orion Nebula proplyds (Ricci+, 2008)J/AJ/136/621 : Near-infrared polarimetry of M42 (Kusakabe+, 2008)J/ApJS/175/277 : Submillimeter-Continuum SCUBA detections (Di Francesco+, 2008)J/ApJ/677/401 : Xray properties of protostars in ONC (Prisinzano+, 2008)J/ApJ/671/605 : NGC 2264 and ONC PMS stars in the infrared (Cieza+, 2007)J/ApJ/660/704 : Optical and X-ray variability of ONC PMS (Stassun+, 2007)J/ApJS/160/511 : Orion Nebula Cluster proplyd candidates (Kastner+, 2005)J/ApJS/160/450 : X-ray emission in Orion Nebula young stars (Flaccomio+, 2005)J/ApJS/160/353 : Membership of the Orion nebula population (Getman+, 2005)J/ApJS/160/319 : COUP: observations and source lists (Getman+, 2005)J/ApJ/540/236 : KH photometry of Orion Nebula Cluster (Hillenbrand+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/822/93https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/822/93http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/822/93https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/822/93https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/822/93http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/822/93GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/822/93/table1 (Orion Nebula Cluster radio compact source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/822/93/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/822/93/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/822/93/table1?GETtext/xml+votable180.050000true83.6999842083-5.34836280560.0055555555555555566/21439 22805https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/822/93?format=asciiRadioX-rayInfrareddefaultJ/ApJ/822/93/table1Orion Nebula Cluster radio compact source catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqRunning sequence numbermeta.id;meta.mainintRad[0.01/7] Distance from phase centerarcminpos.angDistancefloatRAJ2000[5] Hour of Right Ascension (J2000)pos.eq.ra;meta.maine_RAJ2000[0/0.007] Positional Uncertainty in RA (J2000)sstat.error;pos.eq.radoubleDEJ2000[5] Degree of Declination (J2000)pos.eq.dec;meta.maine_DEJ2000[0/0.2] Positional Uncertainty in DE (J2000)arcsecstat.error;pos.eq.decdoubleSpk[0.01/23.3] Peak flux density, corrected for primary beam attenuationmJyphot.flux.density;em.radio.3-6GHzfloate_Spk[0.001/0.03] Uncertainty in SpkmJystat.errorfloatalpha[-1.4/1.9]? Radio spectral index, if associated error <=+/-0.5meta.id.assoc;spect.index;em.radiofloatnullablee_alpha[0/0.5]? Uncertainty in alphastat.error;pos.eq.rafloatnullableRefPrevious radio identification, within 0.5" (1)meta.id.crosscharCOUP[107/1550]? COUP source number, within 0.5" Getman+ 2005, J/ApJS/160/319meta.id.crossintnullableLtc[27.8/33.3]? Logarithm of the total, absorption-corrected X-ray (0.5-8.0keV) luminosity, COUP, Getman+ 2005, J/ApJS/160/319log(1e-07W)phys.luminosity;em.X-rayfloatnullableVISIONVISION near-infrared source ID, within 0.5", from Meingast+ (2016A&A...587A.153M)meta.id.crosscharK14Display Kounkel+, 2014, J/ApJ/790/49, within 0.5"meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar