CANDELS MULTIWAVELENGTH CATALOGS: SOURCE IDENTIFICATION AND PHOTOMETRY IN THE CANDELS UKIDSS ULTRA-DEEP SURVEY FIELD

Abstract

ABSTRACT We present the multiwavelength—ultraviolet to mid-infrared—catalog of the UKIRT Infrared Deep Sky Survey (UKIDSS) Ultra-Deep Survey field observed as part of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS). Based on publicly available data, the catalog includes the CANDELS data from the Hubble Space Telescope (near-infrared WFC3 F 125 W and F 160 W data and visible ACS F 606 W and F 814 W data); u -band data from CFHT/Megacam; B , V , R c , i ′, and z ′ band data from Subaru/Suprime-Cam; Y and K s band data from VLT/HAWK-I; J , H , and K band data from UKIDSS (Data Release 8); and Spitzer /IRAC data (3.6, 4.5 μm from SEDS; 5.8 and 8.0 μm from SpUDS). The present catalog is F 160 W -selected and contains 35, 932 sources over an area of 201.7 arcmin 2 and includes radio- and X-ray-detected sources and spectroscopic redshifts available for 210 sources.