J/ApJ/786/59ivo://CDS.VizieR/J/ApJ/786/59doi:10.26093/cds/vizier.17860059CDSHagen A.Ciardullo R.Gronwall C.Acquaviva V.Bridge J.Zeimann G.R.,Blanc G.A.Bond N.A.Finkelstein S.L.Song M.Gawiser E.Fox D.B.,Gebhardt H.Malz A.I.Schneider D.P.Drory N.Gebhardt K.Hill G.J.2024-09-06T20:12:43Z2017-07-04T10:50:19ZCDS support team

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

cds-question@unistra.frspectral-energy-distributiongalaxiescatalogsredshiftedinterstellar-reddeningvisible-astronomynarrow-band-photometrysurveysWe use broadband photometry extending from the rest-frame UV to the near-IR to fit the individual spectral energy distributions of 63 bright (L(Ly{alpha})>10^43^ erg/s) Ly{alpha} emitting galaxies (LAEs) in the redshift range 1.9<z<3.6. We find that these LAEs are quite heterogeneous, with stellar masses that span over three orders of magnitude, from 7.5<log M/M_{sun}_<10.5. Moreover, although most LAEs have small amounts of extinction, some high-mass objects have stellar reddenings as large as E(B-V)~0.4. Interestingly, in dusty objects the optical depths for Ly{alpha} and the UV continuum are always similar, indicating that Ly{alpha} photons are not undergoing many scatters before escaping their galaxy. In contrast, the ratio of optical depths in low-reddening systems can vary widely, illustrating the diverse nature of the systems. Finally, we show that in the star-formation-rate-log-mass diagram, our LAEs fall above the "main-sequence" defined by z~3 continuum selected star-forming galaxies. In this respect, they are similar to submillimeter-selected galaxies, although most LAEs have much lower mass.2014ApJ...786...59Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/786/59CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/498/13 : Lyman-{alpha} emitters from redshifts z~2-3 (Nilsson+, 2009)J/ApJ/736/31 : HETDEX pilot survey. II. 1.9<z<3.8 LAEs (Blanc+, 2011)J/ApJS/192/5 : Emission-line galaxies from HETDEX pilot survey (Adams+, 2011)J/ApJ/744/110 : LAE galaxies between 2.1=<z<=3.1 (Ciardullo+, 2012)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/786/59https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/786/59http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/786/59https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/786/59https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/786/59http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/786/59GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/786/59/table3 (SED Fitting Results)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/786/59/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/786/59/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/786/59/table3?GETtext/xml+votable180.050000true150.0297916672.2491111110.0055555555555555566/11252 27258https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/786/59?format=asciiOpticaldefaultJ/ApJ/786/59/table3SED Fitting ResultsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHPS[150/474] Galaxy identifier (<HPS NNN> in Simbad)meta.id;meta.mainintzRedshiftsrc.redshiftfloatlogM*Log of stellar masslog(solMass)phys.massfloatE_logM*Upper limit uncertainty in logM*log(solMass)stat.error;stat.maxfloate_logM*Lower limit uncertainty in logM*log(solMass)stat.errorfloatlogAgeLog of Agelog(yr)time.agefloatE_logAgeUpper limit uncertainty in logAgelog(yr)stat.error;stat.maxfloate_logAgeLower limit uncertainty in logAgelog(yr)stat.error;time.agefloatSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPositions from Adams et al. 2011, Cat. J/ApJS/192/5 (right ascension part)degpos.eq.ra;meta.main_DEPositions from Adams et al. 2011, Cat. J/ApJS/192/5 (declination part)degpos.eq.dec;meta.mainE(B-V)Stellar reddeningphot.color.excessfloatE_E(B-V)Upper limit uncertainty in E(B-V)stat.error;stat.maxfloate_E(B-V)Lower limit uncertainty in E(B-V)stat.errorfloatRadHalf-light radiuskpcphys.size.radiusfloate_RadError in Radkpcstat.errorfloatchi2Reduced {chi}^2^ valuestat.valuefloat