J/A+A/528/A107ivo://CDS.VizieR/J/A+A/528/A107doi:10.26093/cds/vizier.35280107CDSBoselli A.Boissier S.Heinis S.Cortese L.Ilbert O.Hughes T.,Cucciati O.Davies J.Ferrarese L.Giovanelli R.Haynes M.P.Baes M.,Balkowski C.Brosch N.Chapman S.C.Charmandaris V.Clemens M.S.,Dariush A.De Looze I.Di Serego Alighieri S.Duc P.-A.Durrell P.R.,Emsellem E.Erben T.Fritz J.Garcia-Appadoo D.A.Gavazzi G.,Grossi M.Jordan A.Hess K.M.Huertas-Company M.Hunt L.K.Kent B.R.,Lambas D.G.Lancon A.MacArthur L.A.Madden S.C.Magrini L.Mei S.,Momjian E.Olowin R.P.Papastergis E.Smith M.W.L.Solanes J.M.,Spector O.Spekkens K.Taylor J.E.Valotto C.Van Driel W.,Verstappen J.Vlahakis C.Vollmer B.Xilouris E.M.2011-10-09T13:03:19Z2011-09-20T13:36:58ZCDS support team

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

cds-question@unistra.frgalaxy-clustersultraviolet-astronomyThe GALEX Ultraviolet Virgo Cluster Survey (GUViCS) is a complete blind survey of the Virgo cluster covering ~40 sq. deg in the far UV (FUV, {lambda}_eff_=1539{AA}, {Delta}{lambda}=442{AA}) and ~120 sq. deg in the near UV (NUV, {lambda}_eff_=2316{AA}, {Delta}{lambda}=1060{AA}). The goal of the survey is to study the ultraviolet (UV) properties of galaxies in a rich cluster environment, spanning a wide luminosity range from giants to dwarfs, and regardless of prior knowledge of their star formation activity. The UV data will be combined with those in other bands (optical: NGVS; far-infrared - submm: HeViCS; HI: ALFALFA) and with our multizone chemo-spectrophotometric models of galaxy evolution to make a complete and exhaustive study of the effects of the environment on the evolution of galaxies in high density regions. We present here the scientific objectives of the survey, describing the observing strategy and briefly discussing different data reduction techniques. Using UV data already in-hand for the central 12 sq. deg we determine the FUV and NUV luminosity functions of the Virgo cluster core for all cluster members and separately for early- and late-type galaxies and compare it to the one obtained in the field and other nearby clusters (Coma, A1367). This analysis shows that the FUV and NUV luminosity functions of the core of the Virgo clusters are flatter (alpha~-1.1) than those determined in Coma and A1367. We discuss the possible origin of this difference.2011A&A...528A.107Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/528/A107CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/41/421 : 1.4GHz survey in the Virgo region (Kotanyi 1980)J/A+A/418/1 : Virgo cluster region radio continuum spectra (Vollmer+, 2004)J/AJ/133/2569 : Arecibo legacy fast ALFA survey III. (Giovanelli+, 2007)J/AJ/135/588 : Arecibo legacy fast ALFA survey V. (Saintonge+, 2008)J/AJ/136/713 : Arecibo legacy fast ALFA survey. VI. (Kent+, 2008)J/ApJS/183/214 : Arecibo Legacy Fast Alfa Survey VIII. (Martin+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/528/A107https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/528/A107http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/528/A107https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/528/A107https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/528/A107http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/528/A107GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/528/A107/table1 (GALEX observations of the Virgo cluster region)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/528/A107/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/528/A107/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/528/A107/table1?GETtext/xml+votable180.050000true180.00.46697220.0055555555555555565/6571 6575 6577 6586-6587 6590 6913 6928 6930-6933 6935 6937 6941 6964 6978 6984 6986-6988 7008-7009 6/26217 26220 26222-26223 26265 26267 26270-26271 26279 26281 26283 26291-26293 26298-26299 26319-26320 26322 26338 26342 26354-26356 26358 26364-26365 26367 26536 26539-26541 27648-27649 27664-27666 27669-27671 27676 27679 27717-27719 27737-27739 27744 27747 27757 27759 27761-27763 27768 27770-27774 27841 27845 27860-27862 27865 27868-27869 27871 27894 27901 27904-27905 27907 27909-27911 27917-27919 27928 27931 27940 27942-27943 27958 27960 27962 27964 28040-28041 28044 28046 28048 28067 28069https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/528/A107?format=asciiUVdefaultJ/A+A/528/A107/table1GALEX observations of the Virgo cluster regionFieldField nameobs.fieldcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainTNUVNear-UV (231nm) integration timestime.expofloatTFUV? Far-UV (153nm) UV integration timestime.expofloatnullable