J/ApJS/224/11ivo://CDS.VizieR/J/ApJS/224/11doi:10.26093/cds/vizier.22240011CDSGeller M.J.Hwang H.S.Dell'Antonio I.P.Zahid H.J.Kurtz M.J.,Fabricant D.G.2019-02-04T11:17:49Z2016-08-01T14:15:05ZCDS support team

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

cds-question@unistra.frgalaxiesspectroscopyredshiftedsurveysinfrared-photometryvisible-astronomyphotometryThe Smithsonian Hectospec Lensing Survey (SHELS) is a complete redshift survey covering two well-separated fields (F1 and F2) of the Deep Lens Survey (DLS). Both fields are more than 94% complete to a Galactic extinction corrected R_0_=20.2. Here, we describe the redshift survey of the F1 field centered at RA=00:53:25.3 and DEC=12:33:55 (J2000); like F2, the F1 field covers ~4deg^2^. The redshift survey of the F1 field includes 9426 new galaxy redshifts measured with Hectospec on the MMT (published here). As a guide to future uses of the combined survey, we compare the mass metallicity relation and the distributions of D_n_4000 as a function of stellar mass and redshift for the two fields. The mass-metallicity relations differ by an insignificant 1.6{sigma}. For galaxies in the stellar mass range 10^10^-10^11^M_{sun}_, the increase in the star-forming fraction with redshift is remarkably similar in the two fields. The seemingly surprising 31%-38% difference in the overall galaxy counts in F1 and F2 is probably consistent with the expected cosmic variance given the subtleties of the relative systematics in the two surveys. We also review the DLS cluster detections in the two fields: poorer photometric data for F1 precluded secure detection of the single massive cluster at z=0.35 that we find in SHELS. Taken together, the two fields include 16055 redshifts for galaxies with R_0_<=20.2 and 20754 redshifts for galaxies with R<=20.6. These dense surveys in two well-separated fields provide a basis for future investigations of galaxy properties and large-scale structure.2016ApJS..224...11Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/224/11CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIII/269 : VIMOS VLT Deep Survey (VVDS) (Le Fevre+, 2013)V/139 : The SDSS Photometric Catalog, Release 9 (Adelman-McCarthy+, 2012)III/250 : The VIMOS VLT deep survey (VVDS-DEEP) (Le Fevre+ 2005)J/MNRAS/452/2087 : Galaxy And Mass Assembly (GAMA): DR2 (Liske+, 2015)J/ApJS/213/35 : SHELS: galaxy redshift survey for R<=20.6 (Geller+, 2014)J/ApJ/758/25 : Optical properties of WISE galaxies (Hwang+, 2012)J/ApJS/200/8 : AGES: the AGN and Galaxy Evolution Survey (Kochanek+, 2012)J/ApJ/750/168 : Redshift survey in the Subaru GTO2deg^2^ field (Kurtz+, 2012)J/AJ/143/102 : SHELS galaxies with 0.02<z<0.1 (Geller+, 2012)J/ApJ/748/56 : K2-detected clusters in the CFHTLS-W1 field (Shan+, 2012)J/AJ/139/1857 : Sample of major galaxy pairs at z=0.08-0.38 (Woods+, 2010)J/ApJS/184/218 : The zCOSMOS 10k-bright spectroscopic sample (Lilly+, 2009)J/A+A/437/883 : K20 survey: spectroscopic catalogue (Mignoli+, 2005)J/PASP/117/227 : Properties of 101 galaxies from the NFGS (Kewley+, 2005)J/ApJ/617/240 : Oxygen abundances in the GOODS-North field (Kobulnicky+, 2004)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/224/11https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/224/11http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/224/11https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/224/11https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/224/11http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/224/11GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/224/11/table1 (SHELS redshifts with m_R,0_<=20.2)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/224/11/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/224/11/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/224/11/table1?GETtext/xml+votable180.050000true12.3102269412.723820.005555555555555556Cone search capability for table J/ApJS/224/11/table4 (SHELS redshifts with z<0.0015)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/224/11/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/224/11/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/224/11/table4?GETtext/xml+votable180.050000true12.3110219413.024868890.005555555555555556Cone search capability for table J/ApJS/224/11/table2 (SHELS redshifts with m_R,0_>20.2)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/224/11/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/224/11/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/224/11/table2?GETtext/xml+votable180.050000true12.3120938911.786698890.005555555555555556Cone search capability for table J/ApJS/224/11/table3 (Objects without redshifts at m_R,0_<=20.2)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/224/11/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/224/11/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/224/11/table3?GETtext/xml+votable180.050000true12.3150812.318781940.0055555555555555565/4929 4932 6/18351 18362 19725 19736https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/224/11?format=asciiInfraredOpticaldefaultJ/ApJS/224/11/table1SHELS redshifts with m_R,0_<=20.2r_zReference for z (1)meta.ref;pos.frameintr_RmagReference for Rmag (1=DLS or 2=SDSS)meta.ref;pos.frameintIDIdentification (DD.dddddd+DD.dddddd)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintobjIDSDSS Object identificationmeta.idcharRmag[13.8/22.8] DLS R-band magnitude; Galactic extinction correctedmagphot.mag;em.opt.Rfloate_Rmag[0/10] Uncertainty in Rmagmagstat.error;phot.mag;em.opt.Rfloatz[0.002/4.5] Spectroscopic redshiftsrc.redshiftdoublee_z[0/0.002]? Uncertainty in zstat.error;src.redshiftdoublenullableExt?Point source flag (0=extended source or 1=point source)meta.codeintDn4000[0.03/3]? The D_n_4000 index value (2)spect.indexfloatnullablelogM*[5.6/12.2]? log stellar masslog(solMass)phys.massfloatnullableE_logM*[0.03/0.6]? Superior uncertainty in logM*log(solMass)stat.error;stat.maxfloatnullablee_logM*[0.03/0.9]? Inferior uncertainty in logM*log(solMass)stat.errorfloatnullableO/H[0.8/14.5]? Oxygen Abundance; 12+log(O/H)log(Sun)phys.abundfloatnullableSloanDisplay the SDSS online data for this objectmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPositions from SHELS identifiers (right ascension part)degpos.eq.ra;meta.main_DEPositions from SHELS identifiers (declination part)degpos.eq.dec;meta.mainJ/ApJS/224/11/table4SHELS redshifts with z<0.0015recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDIdentification (DD.dddddd+DD.dddddd)meta.id;meta.maincharobjIDSDSS Object identificationmeta.idcharRmag[15.7/21.6] DLS R-band magnitude; Galactic extinction correctedmagphot.mag;em.opt.Rfloate_Rmag[0/2.1]? Uncertainty in Rmagmagstat.error;phot.mag;em.opt.Rfloatnullablez[-0.002/0.002] Spectroscopic redshiftsrc.redshiftdoublee_z[0/0.001] Uncertainty in zstat.error;src.redshiftdoubler_zReference for z (1=this study (360 sources); or 2=SDSS)meta.ref;pos.frameintr_RmagReference for Rmag (1=DLS or 2=SDSS)meta.ref;pos.frameintSloanDisplay the SDSS online data for this objectmeta.ref.urlchar_RAPositions from SHELS identifiers (right ascension part)degpos.eq.ra;meta.main_DEPositions from SHELS identifiers (declination part)degpos.eq.dec;meta.mainJ/ApJS/224/11/table2SHELS redshifts with m_R,0_>20.2recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDIdentification (DD.dddddd+DD.dddddd)meta.id;meta.maincharobjIDSDSS Object identificationmeta.idcharRmag[13.8/22.8] DLS R-band magnitude; Galactic extinction correctedmagphot.mag;em.opt.Rfloate_Rmag[0/10] Uncertainty in Rmagmagstat.error;phot.mag;em.opt.Rfloatz[0.002/4.5] Spectroscopic redshiftsrc.redshiftdoublee_z[0/0.002]? Uncertainty in zstat.error;src.redshiftdoublenullabler_zReference for z (1)meta.ref;pos.frameintr_RmagReference for Rmag (1=DLS or 2=SDSS)meta.ref;pos.frameintExt?Point source flag (0=extended source or 1=point source)meta.codeintDn4000[0.03/3]? The D_n_4000 index value (2)spect.indexfloatnullablelogM*[5.6/12.2]? log stellar masslog(solMass)phys.massfloatnullableE_logM*[0.03/0.6]? Superior uncertainty in logM*log(solMass)stat.error;stat.maxfloatnullablee_logM*[0.03/0.9]? Inferior uncertainty in logM*log(solMass)stat.errorfloatnullableO/H[0.8/14.5]? Oxygen Abundance; 12+log(O/H)log(Sun)phys.abundfloatnullableSloanDisplay the SDSS online data for this objectmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPositions from SHELS identifiers (right ascension part)degpos.eq.ra;meta.main_DEPositions from SHELS identifiers (declination part)degpos.eq.dec;meta.mainJ/ApJS/224/11/table3Objects without redshifts at m_R,0_<=20.2recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDIdentification (DD.dddddd+DD.dddddd)meta.id;meta.maincharobjIDSDSS Object identification (1)meta.idcharRmag[17.9/20.2] DLS R-band magnitude; Galactic extinction correctedmagphot.mag;em.opt.Rfloate_Rmag[0/3] Uncertainty in Rmagmagstat.error;phot.mag;em.opt.RfloatSloanDisplay the SDSS online data for this objectmeta.ref.urlchar_RAPositions from SHELS identifiers (right ascension part)degpos.eq.ra;meta.main_DEPositions from SHELS identifiers (declination part)degpos.eq.dec;meta.main