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<ri:Resource created="2008-10-19T10:04:48Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>Photometry + Spectroscopy in HDF + Flanking Fields</title><shortName>J/AJ/117/102</shortName><identifier>ivo://CDS.VizieR/J/AJ/117/102</identifier><altIdentifier>doi:10.26093/cds/vizier.51170102</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Barger A.J.</name></creator><creator><name>Cowie L.L.</name></creator><creator><name>Trentham N.</name></creator><creator><name>Fulton E.</name></creator><creator><name>Hu E.M.</name></creator><creator><name>Songaila A.,Hall D.</name></creator><date role="Updated">2023-04-06T16:50:32Z</date><date role="Created">2008-10-19T10:04:48Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>galaxies</subject><subject>photometry</subject><subject>redshifted</subject><subject>infrared-photometry</subject><description>We present the results of an HK' wide-field survey encompassing the Hubble Deep Field and its flanking fields. Our wide-field survey provides uniform coverage of a 61.8arcmin^2^ area to a depth equivalent to K=20.1 at 5{sigma}. We have also imaged the Hubble Deep Field in HK', providing uniform coverage of a 7.8arcmin^2^ area to a depth equivalent to K=21.2 at 5{sigma}. Using these data in combination with new deep University of Hawaii 8K V- and I-imaging obtained on the Canada-France-Hawaii Telescope, we find only a small population of objects with colors redder than an equivalent I-K=4mag, the color expected for an evolved elliptical galaxy at z&gt;1. We infer that only a fraction of the local field elliptical galaxy population with M_K_&lt;-23.4 could have formed in single bursts at high redshift. The HK' observations of the HDF and its flanking fields were made with the University of Hawaii 2.2m telescope (1996-02-06 to 1996-02-08 for the HDF, and 1997-04-17 to 1997-04-22 for the wider area) and the 3.6m Canada-France-Hawaii Telescope (CFHT, 1996-04-05 to 1996-04-08 for the HDF). The deep V- and I-band observations were made with the CFHT (1997-04-03 to 1997-04-08), and B-band observations with the Keck Low Resolution Imaging Spectrograph in a strip across the center of the HK wide-field image.</description><source format="bibcode">1999AJ....117..102B</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/117/102</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource>http://www.ifa.hawaii.edu/~cowie/tts/tts.html : Hawaii Active Catalog</relatedResource><relatedResource>http://www.ifa.hawaii.edu/users/cowie/hdflank/hdflank.html : Hawaii</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJS/122/109">J/ApJS/122/109 : Galaxy structural parameters (Takamiya+, 1999)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/513/34">J/ApJ/513/34 : HDF photometric redshifts catalog (Fernandez-Soto+, 1999)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/364/517">J/A+A/364/517 : HDF-N spiral and irregular galaxies (Rodighiero+, 2000)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/538/29">J/ApJ/538/29 : HDF-N Caltech faint galaxy redshift survey. X. (Cohen+, 2000)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/119/2571">J/AJ/119/2571 : UBVRI photometry of HDF QSOs and galaxies (Vanden Berk+, 2000)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/533/611">J/ApJ/533/611 : 1.4GHz survey in HDF region (Richards+, 2000)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/121/2895">J/AJ/121/2895 : HDF-N Caltech faint galaxy redshift survey. XIII. (Cohen 2001)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/122/598">J/AJ/122/598 : HDF-North serendipitously galaxies (Dawson+, 2001)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/551/111">J/ApJ/551/111 : HDF early-type and spiral galaxies (Ellis+, 2001)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/554/742">J/ApJ/554/742 : Chandra Deep Survey of the HDF-N (Hornschemeier+, 2001)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/596/748">J/ApJ/596/748 : IR Observations in HDF-North (Thompson+, 2003)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/MNRAS/344/887">J/MNRAS/344/887 : Sub-mm observations of HDF and Flanking Fields</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/127/180">J/AJ/127/180 : The Hawaii Hubble Deep Field North (Capak+, 2004)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/MNRAS/358/1159">J/MNRAS/358/1159 : Radio sources in HDF and HFF (Muxlow+, 2005)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/634/128">J/ApJ/634/128 : 16{mu}m imaging around the HDF-N (Teplitz+, 2005)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/472/805">J/A+A/472/805 : Radio-X-ray sources in the HDF(N) region. 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