J/AJ/117/206ivo://CDS.VizieR/J/AJ/117/206doi:10.26093/cds/vizier.51170206CDSBrosch N.Shara M.Mackenty J.Zurek D.McLean B.2023-04-06T16:50:32Z2000-05-16T22:35:20ZCDS support team

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

cds-question@unistra.frmagellanic-cloudsultraviolet-photometryWe present an analysis of the deepest pure UV observations with the highest angular resolution ever performed, a set of 12 exposures with the Hubble Space Telescope (HST) Wide Field Planetary Camera 2 and F160BW filter obtained in parallel observing mode, which covers ~12arcmin^2^ in the Large Magellanic Cloud (LMC), north of the bar, and in the "general field" regime of the LMC. The 341 independent measurements of 198 objects represent an accumulated exposure of >=2x10^4^s and reveal stars as faint as m_UV_~=22mag. The observations show that about two-thirds of the UV emission from the LMC is emitted by our HST-detected UV stars in the field, that is, not in clusters or associations. We identified optical counterparts in the Royal Observatory Edinburgh/Naval Research Laboratory photometric catalog for about one-third of the objects.1999AJ....117..206Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/117/206CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/117/206https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/117/206http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/117/206https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/117/206https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/117/206http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/117/206GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/117/206/table1 (WFPC2 data sets analyzed in this paper)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/117/206/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/117/206/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/117/206/table1?GETtext/xml+votable180.050000true81.323333-69.5072220.005555555555555556Cone search capability for table J/AJ/117/206/table2 (Far-UV raw photometry of field stars in the LMC)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/117/206/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/117/206/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/117/206/table2?GETtext/xml+votable180.050000true81.30369167-69.510313890.005555555555555556Cone search capability for table J/AJ/117/206/table3 (Far-UV photometry of field stars in the LMC)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/117/206/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/117/206/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/117/206/table3?GETtext/xml+votable180.050000true81.2607917-69.50344170.005555555555555556HST6/33097https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/117/206?format=asciiUVdefaultJ/AJ/117/206/table1WFPC2 data sets analyzed in this paperSetDataSetcharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intNameName of the imagecharRAJ2000Right ascension (J2000.0)DEJ2000Declination (J2000.0)ExpExposure timesintDateObservation datenullableJ/AJ/117/206/table2Far-UV raw photometry of field stars in the LMCrecnoRecord number assigned by the VizieR team. Should Not be used for identification.int[BSM99]Source numberintprimarym_[BSM99][ab] Multiplicity index on [BSM99]charXposX positionpixfloatYposY positionpixfloatRAJ2000Right ascension (J2000.0)DEJ2000Declination (J2000.0)SetSet designationcharprimaryChipChip (pc, wf2, wf3, wf4)charF160BW[V] V: F160BW magnitude in FUV valuecharFUV? FUV (1491{AA}) magnitudemagfloatnullablee_FUV? rms uncertainty on FUVmagfloatnullablen_FUV[I] I: IndefinitecharJ/AJ/117/206/table3Far-UV photometry of field stars in the LMCrecnoRecord number assigned by the VizieR team. Should Not be used for identification.int[BSM99]Sequential numberintprimarym_[BSM99][ab] Multiplicity index on [BSM99]charnObsNumber of observationsintRAJ2000Right ascension (J2000.0)DEJ2000Declination (J2000.0)FUVMean FUV (1491{AA}) magnitudemagfloate_FUVrms uncertainty on FUVmagfloatJ/AJ/117/206/table4LMC UV objects with UIT counterpartsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.int[PHC98]UIT identification number, Parker et al., 1998, Cat. <J/AJ/116/180>intB1magUIT B1 (1521{AA}) magnitudemagfloate_B1magrms uncertainty on B1magmagfloat[BSM99]HST counterpartintprimaryUVmagHST UV magnitudemagfloate_UVmagrms uncertainty on UVmagmagfloatJ/AJ/117/206/table5LMC UV objects with ROE/NRL counterpartsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intROE/NRLROE/NRL sequential number, (Yentis et al., 1992, Digitized Optical Sky Surveys, p.67, Wallin et al., 1994BAAS...84.2704W)intUVmagUV magnitudemagfloate_UVmagrms uncertainty on UVmagmagfloatUV-VUV-V colour indexmagfloate_UV-Vrms uncertainty on UV-Vmagfloat