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

By A. Galametz, A. Grazian, A. Fontana, H. Ferguson, M. Ashby, G. Barro, M. Castellano, T. Dahlén, J. Donley, S. Faber and 35 more. 2013

225 citations recorded by the source corpus.

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 F125W and F160W data and visible ACS F606W and F814W data); u-band data from CFHT/Megacam; B, V, Rc, i′, and z′ band data from Subaru/Suprime-Cam; Y and Ks 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 F160W-selected and contains 35, 932 sources over an area of 201.7 arcmin2 and includes radio- and X-ray-detected sources and spectroscopic redshifts available for 210 sources.

Subfields: Astronomy and Astrophysics, Instrumentation

View Paper: https://www.semanticscholar.org/paper/a02fd5634972d523e973ace2e4895e12b7cd9a66

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Citations in the corpus

The COSMOS2015 galaxy stellar mass function . Thirteen billion years of stellar mass assembly in ten snapshots (2017, methodology): “Their approach is similar to Galametz et al. (2013), who derive the UVto-IR photometry in another CANDELS field overlapping with the Ultra-Deep Survey (UDS) of UKIDSS.”
NEW OBSERVATIONS OF z ∼ 7 GALAXIES: EVIDENCE FOR A PATCHY REIONIZATION (2014, methodology): “UDS field We selected candidate z∼7 galaxies in the UDS field from CANDELS multi-wavelength observations (Galametz et al. 2013).”
3D-HST WFC3-SELECTED PHOTOMETRIC CATALOGS IN THE FIVE CANDELS/3D-HST FIELDS: PHOTOMETRY, PHOTOMETRIC REDSHIFTS, AND STELLAR MASSES (2014, methodology): “An alternative approach would be to run SExtractor in a “hot” and “cold” mode, as was been done by the GEMS survey (Rix et al. 2004), and more recently, CANDELS (Guo et al. 2013; Galametz et al. 2013).”
The Herschel view of the dominant mode of galaxy growth from z = 4 to the present day (2014, methodology): “These catalogs gather 16 photometric bands in GOODS–South, 19 in UDS, and 27 in COSMOS, ranging from the U band to IRAC 8 μm, for a total of 34 930 (respectively 35 932 and 38 601) sources, 1767 (respectively 575 and 1175) of which have a spectroscopic redshift.”
STELLAR MASSES FROM THE CANDELS SURVEY: THE GOODS-SOUTH AND UDS FIELDS (2014, methodology): “We refer the reader to Galametz et al. (2013) for details on the adopted catalog building procedure.”
UV LUMINOSITY FUNCTIONS AT REDSHIFTS z ∼ 4 TO z ∼ 10: 10,000 GALAXIES FROM HST LEGACY FIELDS (2014, methodology): “The CANDELS team use a similar approach in deriving photometry for the CANDELS-UDS and CANDELS-South fields (Galametz et al. 2013; Guo et al. 2013).”
CMU DeepLens: deep learning for automatic image-based galaxy–galaxy strong lens finding (2017, methodology): “We use for the lensed background sources a set of detailed images of low-redshift bright galaxies ( z ∼ 0.45) extracted from the mosaics produced by the CANDELS team (Grogin et al. 2011; Koekemoer et al. 2011) and selected from the CANDELS UDS catalogue Galametz et al. (2013).”
The galaxy stellar mass function at 3.5 ≤z ≤ 7.5 in the CANDELS/UDS, GOODS-South, and HUDF fields (2015, methodology): “The final HUGS data have already been included in the official CANDELS catalogue produced by Galametz et al. (2013), but in the GOODS-South catalogue produced by Guo et al. (2013), only a fraction of the deep K-band imaging from HUGS was included.”
THE EVOLUTION OF THE GALAXY STELLAR MASS FUNCTION AT z = 4–8: A STEEPENING LOW-MASS-END SLOPE WITH INCREASING REDSHIFT (2015, methodology): “…of flux for faint sources of which the amount depends on the isophotal area, an empirical correction factor to enlarge the SExtractor segmentation map was devised by the CANDELS team by comparing isophotal area from deep and shallow images (see Galametz et al. 2013 and Guo et al. 2013 for details).”
THE EVOLUTION OF THE GALAXY REST-FRAME ULTRAVIOLET LUMINOSITY FUNCTION OVER THE FIRST TWO BILLION YEARS (2014, methodology): “These models were then fit to the real low-resolution images, dilating the segmentation maps of the model images to account for missing flux on the edges of galaxies (Galametz et al. 2013).”