J/A+A/427/773ivo://CDS.VizieR/J/A+A/427/773doi:10.26093/cds/vizier.34270773CDSRodighiero G.Lari C.Fadda D.Franceschini A.Elbaz D.Cesarsky C.2005-02-15T20:04:46Z2005-02-15T21:04:15ZCDS support team

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

cds-question@unistra.frsurveysgalaxiesinfrared-sourcesWe present a new analysis of the ISOCAM 14.3{mu}m deep survey in a 20x20 square arcmin area in the Lockman Hole. This survey is intermediate between the ultra-deep surveys and the shallow surveys in the ELAIS fields. The data have been analyzed with the method presented by Lari et al. (2001, Cat. <J/MNRAS/325/1173>). We have produced a catalogue of 283 sources detected above the 5-{sigma} threshold, with fluxes in the interval 0.1-8mJy. The catalogue is 90% complete at 1mJy. The positional accuracy, estimated from the cross-correlation of infrared and optical sources, is around 1.5arcsec. The search for the optical counterparts of the sources in the survey is performed on a medium-deep r' band optical image (5{sigma} depth of r'=25), making use of the radio detections when available. The photometry has been checked through simulations and by comparing the data with those presented in a shallower and more extended ISOCAM survey in the Lockman Hole, that we have presented in a companion paper. Only 15% of the 14.3{mu}m sources do not have an optical counterpart down to r'=25mag. We use the 6.7/14.3{mu}m colour as a star/galaxy separator, together with a visual inspection of the optical image and an analysis of the observed Spectral Energy Distribution of the ISOCAM sources. The stars in the sample turn out to be only 6% of the sample. We discuss the 14.3{mu}m counts of extragalactic sources, combining our catalogue with that obtained from the shallower ISOCAM survey. The data in the two surveys are consistent, and our results fully support the claims in previous works for the existence of an evolving population of infrared galaxies, confirming the evident departure from non-evolutionary model predictions.2004A&A...427..773Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/427/773CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/427/23 : 14.3um survey in the Lockman Hole (Fadda+, 2004)J/A+A/329/482 : ROSAT Deep Survey in the Lockman Hole (Hasinger+, 1998)J/A+A/393/425 : Spectral analysis of Lockman Hole (Mainieri+, 2002)J/A+A/398/901 : VLA survey at 6 cm in the Lockman Hole (Ciliegi+, 2003)J/A+A/413/843 : ISO Deep Far-Infrared Survey in Lockman Hole (Kawara+, 2004)J/AJ/125/2521 : 2MASS6x survey of the Lockman Hole (Beichman+, 2003)J/PASJ/53/445 : ASCA Deep survey in Lockman Hole Field (Ishisaki+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/427/773https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/427/773http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/427/773https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/427/773https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/427/773http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/427/773GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/427/773/table2 (Coordinates and fluxes of the bright ISOCAM Lockman sources (table2 and 3 in the paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/427/773/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/427/773/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/427/773/table2?GETtext/xml+votable180.050000true162.84142557.40430.005555555555555556ISO6/6047 6069https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/427/773?format=asciiInfrareddefaultJ/A+A/427/773/table2Coordinates and fluxes of the bright ISOCAM Lockman sources (table2 and 3 in the paper)SeqNumber listintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intIDIdentification (based on J2000 position)charRAJ2000Right Ascension J2000 (hours)pos.eq.ra;meta.mainDEJ2000Declination J2000 (degrees)pos.eq.dec;meta.mainS/NSignal to Noise ratiointF14.3um14.3{mu}m fluxmJyfloate_F14.3um14.3{mu}m flux errormJyfloatF1.4GHz? 1.4GHz fluxmJyfloatnullableS/G[0/1] star (=1) or galaxy (=0)intRel? Reliability of the optical candidate (1)floatnullabler'mag? r' Sloan magnitudemagfloatnullablen_r'mag[B.F. ] indicate a Blank Field.charD(IR-opt)? Distance Infrared-Optical positionarcsecfloatnullable