zCosmos Webivo://org.gavo.dc/zcosmos/q/webThe GAVO DC teamBongiorno, A.2026-01-16T10:39:06ZGAVO Data Centre Team

Mönchhofstrasse 12-14, D-69120 Heidelberg

gavo@ari.uni-heidelberg.de+49 6221 54 1837galaxiesredshift-surveysobservational-cosmologyspectroscopy The zCOSMOS redshift survey used 600h on the VIMOS spectrograph spread over five observing seasons (2005-2009) to obtain spectra of about 20,000 galaxies selected to have Iab < 22.5 across the full 1.7 deg2 of the COSMOS field. This part, "zCOSMOS-bright", was designed to yield a high and fairly uniform sampling rate (about 70%), with a high success rate in measuring redshifts (approaching 100% at 0.5 < z < 0.8), and with sufficient velocity accuracy (about 100 km/s) to efficiently map the environments of galaxies down to the scale of galaxy groups out to redshifts z ~ 1.2008Msngr.134...35Lhttp://dc.g-vo.org/zcosmos/q/web/infoSurveyIsServedByGAVO Data Center Obscorehttp://dc.g-vo.org/zcosmos/q/sdl/dlgethttps://dc.g-vo.org/zcosmos/q/sdl/dlgethttp://dc.g-vo.org/zcosmos/q/sdl/dlmetahttps://dc.g-vo.org/zcosmos/q/sdl/dlmetaGETapplication/x-votable+xml;content=datalinkIDThe publisher DID of the dataset of interestmeta.id;meta.maincharresponseformatFile format requested for output.meta.code.mimecharmaxrecMaximum number of records returned. Pass 0 to retrieve service parameters.integerverbExhaustiveness of column selection. VERB=1 only returns the most important columns, VERB=2 selects the columns deemed useful to the average user, VERB=3 returns a table with all available columns.integerVLTVIMOS5/6814 6/27245 27247 27250 27344-2734553463.09804 53884.002442.049027393e-19 3.608369762e-19http://dc.g-vo.org/zcosmos/q/web/coverageOpticalzcosmos The zCOSMOS redshift survey used 600h on the VIMOS spectrograph spread over five observing seasons (2005-2009) to obtain spectra of about 20,000 galaxies selected to have Iab < 22.5 across the full 1.7 deg2 of the COSMOS field. This part, "zCOSMOS-bright", was designed to yield a high and fairly uniform sampling rate (about 70%), with a high success rate in measuring redshifts (approaching 100% at 0.5 < z < 0.8), and with sufficient velocity accuracy (about 100 km/s) to efficiently map the environments of galaxies down to the scale of galaxy groups out to redshifts z ~ 1.output The zCOSMOS redshift survey used 600h on the VIMOS spectrograph spread over five observing seasons (2005-2009) to obtain spectra of about 20,000 galaxies selected to have Iab < 22.5 across the full 1.7 deg2 of the COSMOS field. This part, "zCOSMOS-bright", was designed to yield a high and fairly uniform sampling rate (about 70%), with a high success rate in measuring redshifts (approaching 100% at 0.5 < z < 0.8), and with sufficient velocity accuracy (about 100 km/s) to efficiently map the environments of galaxies down to the scale of galaxy groups out to redshifts z ~ 1.location_radegpos.eq.ra;meta.mainssa:Char.SpatialAxis.Coverage.Location.Value.C1floatnullablelocation_decdegpos.eq.dec;meta.mainssa:Char.SpatialAxis.Coverage.Location.Value.C2floatnullablessa_specstartLower value of spectral coordinatemem.wl;stat.minssa:Char.SpectralAxis.Coverage.Bounds.Start5.50511e-075.50511e-075.50511e-075.50511e-075.50511e-071floatnullablessa_specendUpper value of spectral coordinatemem.wl;stat.maxssa:Char.SpectralAxis.Coverage.Bounds.Stop9.69458e-079.69458e-079.69458e-079.69458e-079.69458e-071floatnullableaccrefAccess key for the datameta.ref.url;meta.datasetssa:Access.ReferencecharnullablemimeMIME type of the file servedmeta.code.mimessa:Access.Formatcharnullablessa_targnameCommon name of object observed.meta.id;srcssa:Target.Namecharssa_apertureAngular diameter of aperturedegphys.angSize;instr.fovssa:Char.SpatialAxis.Coverage.Bounds.Extent0.0008333330.0008333330.0008333330.0008333330.0008333331floatnullablessa_dateobsMidpoint of exposure (MJD)dtime.epochssa:Char.TimeAxis.Coverage.Location.Value53463.1534695381953876538841doublenullabledatalinkA link to a datalink document for this spectrum.meta.ref.urlcharnullable