1. Spitzer Matching survey of the UltraVISTA ultra-deep Stripes (SMUVS): Full-mission IRAC Mosaics and Catalogs
- Author
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Jiasheng Huang, W. I. Cowley, Matthew L. N. Ashby, Bo Milvang-Jensen, Jessica Zhang, Karina Caputi, Adam Muzzin, Olivier Le Fevre, H. J. McCracken, S. Deshmukh, Johan P. U. Fynbo, James Dunlop, Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Astronomy, Institut d'Astrophysique de Paris ( IAP ), Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire d'Astrophysique de Marseille ( LAM ), and Aix Marseille Université ( AMU ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National d'Etudes Spatiales ( CNES ) -Centre National de la Recherche Scientifique ( CNRS )
- Subjects
ACTIVE GALACTIC NUCLEI ,Time delay and integration ,Matching (statistics) ,Cosmology and Nongalactic Astrophysics (astro-ph.CO) ,Active galactic nucleus ,[ PHYS.ASTR ] Physics [physics]/Astrophysics [astro-ph] ,FOS: Physical sciences ,galaxies [infrared] ,01 natural sciences ,infrared: galaxies ,COSMOS SURVEY ,S-COSMOS ,Spitzer Space Telescope ,surveys ,0103 physical sciences ,SPACE-TELESCOPE ,010303 astronomy & astrophysics ,LEGACY SURVEY ,Physics ,Luminous infrared galaxy ,1ST-LOOK SURVEY ,010308 nuclear & particles physics ,Astronomy ,Astronomy and Astrophysics ,ARRAY CAMERA IRAC ,Astrophysics - Astrophysics of Galaxies ,Galaxy ,GALAXIES ,MODEL ,Space and Planetary Science ,Astrophysics of Galaxies (astro-ph.GA) ,Area coverage ,SOURCE INFRARED SKY ,[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] ,catalogs ,Astrophysics - Cosmology and Nongalactic Astrophysics ,Data reduction - Abstract
This paper describes new deep 3.6 and 4.5 micron imaging of three UltraVISTA near-infrared survey stripes within the COSMOS field. The observations were carried out with Spitzer's Infrared Array Camera (IRAC) for the Spitzer Matching Survey of the Ultra-VISTA Deep Stripes (SMUVS). In this work we present our data reduction techniques, and document the resulting mosaics, coverage maps, and catalogs in both IRAC passbands for the three easternmost UltraVISTA survey stripes, covering a combined area of about 0.66 square degrees, of which 0.45 square degrees have at least 20 hr integration time. SMUVS reaches point-source sensitivities of about 25.0 AB mag at both 3.6 and 4.5 microns with a significance of 4-sigma accounting for both survey sensitivity and source confusion. To this limit the SMUVS catalogs contain a total of about 350,000 sources, each of which is detected significantly in at least one IRAC band. Because of its uniform and high sensitivity, relatively large area coverage, and the wide array of ancillary data available in COSMOS, the SMUVS survey will be useful for a large number of cosmological investigations. We will make all images and catalogues described herein publicly available via the Spitzer Science Center., Comment: Accepted for publication by ApJS. The main text has been expanded and some figures have been updated in response to the referee's comments. Except for additions to error flag descriptors, the catalogs and the conclusions are unchanged from previous versions
- Published
- 2018
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