Wide-field optical imaging of 4 fields

We present u-, g-, r-, i- and z-band optical images and associated catalogues taken primarily with the Isaac Newton Telescope Wide Field Camera on the European Large Area ISO Survey (ELAIS) N1 and N2, First Look Survey and Lockman Hole fields comprising a total of 1000h of integration time over 80deg^2^ and approximately 4.3 million objects. In this paper we outline the observations and data processing and characterize the completeness, reliability, photometric and astrometric accuracy of this data set. All images have been photometrically calibrated using the Sloan Digital Sky Survey and a uniform and homogeneous data set is composed over all the observed fields. Magnitude limits are u, g, r, i, z of 23.9, 24.5, 24.0, 23.3, 22.0 (AB, 5{sigma}). These data have been used for optical identification of past and ongoing projects including the surveys ELAIS, Spitzer Wide-Area Infrared Extragalactic Survey, Spitzer Extragalactic Representative Volume Survey and Herschel Multi-tiered Extragalactic Survey.

Cone search capability for table J/MNRAS/416/927/en1intwf (*ELAIS N1 INT WFC ugriz imaging catalog)

Cone search capability for table J/MNRAS/416/927/en2intwf (*ELAIS N2 INT WFC ugriz imaging catalog)

Cone search capability for table J/MNRAS/416/927/flsintwf (*First Look Survey INT WFC ugriz imaging catalog)

Cone search capability for table J/MNRAS/416/927/lhmerg (*Lockman Hole merged INT WFC & KPNO MOSAIC1 ugriz imaging catalog)

Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/MNRAS/416/927
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/416/927
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/416/927
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/MNRAS/416/927
Creator Gonzalez-Solares E.A.; Irwin M.; McMahon R.G.; Hodgkin S.; Lewis J.R.; Walton N.A.; Jarvis M.; Marchetti L.; Oliver S.; Perez-Fournon I.; Siana B.; Surace J.; Vaccari M.
Publisher CDS
Publication Year 2019
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Resource Type Dataset
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics