J/ApJ/888/79ivo://CDS.VizieR/J/ApJ/888/79doi:10.26093/cds/vizier.18880079CDSPharo J.Malhotra S.Rhoads J.E.Pirzkal N.Finkelstein S.L.Ryan R.,Cimatti A.Christensen L.Hathi N.Koekemoer A.Harish S.Smith M.,Straughn A.Windhorst R.Ferreras I.Gronwall C.Hibon P.Larson R.,O'Connell R.Pasquali A.Tilvi V.2022-11-03T06:46:41Z2021-07-19T08:14:40ZCDS support team

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

cds-question@unistra.frgalaxiesspectroscopyinfrared-astronomyline-intensitiesredshiftedWe present a catalog of 208 0.3<z<2.1 emission-line galaxies (ELGs) selected from 1D slitless spectroscopy obtained using Hubble's WFC3 G102 grism, as part of the Faint Infrared Grism Survey. We identify ELG candidates by searching for significant peaks in all continuum-subtracted G102 spectra and, where possible, confirm candidates by identifying consistent emission lines in other available spectra or with published spectroscopic redshifts. We provide derived emission-line fluxes and errors, redshifts, and equivalent widths for H{alpha}{lambda}6563, [OIII]{lambda}{lambda}4959,5007, and [OII]{lambda}3727 emission lines, for ELGs down to AB(F105W)>28 and >10^-17^erg/cm^2^/s line flux. We use the resulting line catalog to investigate a possible relationship between line emission and a galaxy's environment. We use seventh-nearest-neighbor distances to investigate the typical surroundings of ELGs compared to non-ELGs, and we find that [OIII] emitters are preferentially found at intermediate galaxy densities near galaxy groups. We characterize these ELGs in terms of the galaxy specific star formation rate (SFR) versus stellar mass and find no significant influence of environment on that relation. We calculate SFRs and find no dependence of SFR on local galaxy surface density for 0.3<z<0.8 H{alpha} emitters and for 0.8<z<1.3 [OIII] emitters. We find similar rates of close-pair interaction between ELGs and non-ELGs. For galaxy surface densities {Sigma}<=30Mpc^-2^, we find no consistent effect of environment on star formation.2020ApJ...888...79Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/888/79CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/hst : HST Archived Exposures Catalog (STScI, 2007)II/261 : GOODS initial results (Giavalisco+, 2004)J/AJ/127/3121 : TKRS catalog of GOODS-North Field (Wirth+, 2004)J/A+A/449/951 : GOODS-MUSIC sample: multicolour catalog (Grazian+, 2006)J/ApJ/653/1004 : Galaxies at 1.4<~z<~3.0 in GOODS-North Field (Reddy+, 2006)J/A+A/465/1099 : Redshift catalog of 691 objects in CDFS (Ravikumar+, 2007)J/AJ/134/169 : Redshifts of UDF emission-line objects (Xu+, 2007)J/ApJ/668/839 : Spectrophotometric redshifts for 1308 HUDF gal. (Ryan+, 2007)J/A+A/478/83 : GOODS-South Field VLT/FORS2 redshifts. III. (Vanzella+, 2008)J/AJ/135/1624 : PEARS emission-line galaxies (Straughn+, 2008)J/ApJ/682/985 : FIREWORKS photometry of GOODS CDF-S (Wuyts+, 2008)J/ApJ/689/687 : GOODS-N spectroscopic survey (Barger+, 2008)J/ApJ/695/1591 : Spectrophotometry in PEARS fields (Pirzkal+, 2009)J/AJ/138/1022 : Emission-line galaxies from HST PEARS survey (Straughn+, 2009)J/ApJ/706/158 : Early-type galaxies in PEARS (Ferreras+, 2009)J/A+A/512/A12 : VLT/VIMOS spectroscopy in GOODS-South field (Balestra+, 2010)J/ApJS/191/124 : Opt. spectroscopy of ECDF-S X-ray sources (Silverman+, 2010)J/AJ/141/64 : PEARS emission-line galaxies spectroscopy (Xia+, 2011)J/ApJS/193/14 : DEEP3 Galaxy Redshift Survey: GOODS-N field (Cooper+, 2011)J/ApJS/195/10 : The CDF-S survey: 4Ms source catalogs (Xue+, 2011)J/MNRAS/425/2116 : Arizona CDFS Environment Survey, ACES (Cooper+, 2012)J/A+A/549/A63 : GMASS photometry (Kurk+, 2013)J/ApJ/772/48 : Emission-line galaxies from PEARS. II. (Pirzkal+, 2013)J/A+A/559/A14 : VIMOS VLT Deep Survey final data release (Le Fevre+, 2013)J/ApJS/214/24 : 3D-HST+CANDELS catalog (Skelton+, 2014)J/ApJ/801/97 : GOODS-S & UDS stellar mass cat. from CANDELS (Santini+, 2015)J/AJ/149/178 : Redshift cat. of galaxies in GOODS-South field (Morris+, 2015)J/ApJ/812/114 : Grism Lens-Amplified Survey from Space. I. (Treu+, 2015)J/AJ/150/153 : Team Keck Redshift Survey 2 (TKRS2) (Wirth+, 2015)J/ApJS/225/27 : 3D-HST Survey: grism spectra master catalog (Momcheva+, 2016)J/A+A/606/A12 : MUSE-Wide survey: 831 emission line galaxies (Herenz+, 2017)J/A+A/608/A2 : MUSE Hubble Ultra Deep Field Survey. II. (Inami+, 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/888/79https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/888/79http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/888/79https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/888/79https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/888/79http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/888/79GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/888/79/table2 (The complete catalog of emission-line galaxy (ELG) fluxes)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/888/79/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/888/79/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/888/79/table2?GETtext/xml+votable180.050000true189.1673130662.306263060.0055555555555555566/11252 359351.6461459371820778e-19 2.1189193140583396e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/888/79?format=asciiInfrareddefaultJ/ApJ/888/79/table2The complete catalog of emission-line galaxy (ELG) fluxesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFieldField identifier (1)meta.id;obs.fieldcharID[488/8178] Identifiermeta.id;meta.mainintRAJ2000[53/189.5] Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[-28/62.4] Declination (J2000)degpos.eq.dec;meta.mainF105Wmag[18.4/28.1]? HST/WFC3 F105W continuum AB magnitudemagphot.mag;em.IR.Jfloatnullablef_F105Wmagi=infmeta.codecharLineIndividual linemeta.id;spect.lineFlux[7.2/18082] Flux in 10^-18^erg/cm^2^/s units1e-21W.m**-2phot.fluxfloate_Flux[3.2/2131] Flux uncertainty1e-21W.m**-2stat.error;phot.fluxfloatzLine[0.32/2.06] Line-derived redshiftsrc.redshift;pos.heliocentricfloatEW[1/423] Equivalent width in {AA} units0.1nmmeta.unit;spect.line.eqWidthinte_EW[0/174] EW uncertainty0.1nmstat.error;spect.line.eqWidthintSimbadSimbad column added by the CDSmeta.ref.urlchar