The Hubble Legacy Field GOODS-S Photometric Catalog
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The Hubble Legacy Field GOODS-S Photometric Catalog. / Whitaker, Katherine E.; Ashas, Mohammad; Illingworth, Garth; Magee, Daniel; Leja, Joel; Oesch, Pascal; van Dokkum, Pieter; Mowla, Lamiya; Bouwens, Rychard; Franx, Marijn; Holden, Bradford; Labbe, Ivo; Rafelski, Marc; Teplitz, Harry; Gonzalez, Valentino.
In: Astrophysical Journal, Vol. 244, No. 1, 16, 01.09.2019.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - The Hubble Legacy Field GOODS-S Photometric Catalog
AU - Whitaker, Katherine E.
AU - Ashas, Mohammad
AU - Illingworth, Garth
AU - Magee, Daniel
AU - Leja, Joel
AU - Oesch, Pascal
AU - van Dokkum, Pieter
AU - Mowla, Lamiya
AU - Bouwens, Rychard
AU - Franx, Marijn
AU - Holden, Bradford
AU - Labbe, Ivo
AU - Rafelski, Marc
AU - Teplitz, Harry
AU - Gonzalez, Valentino
PY - 2019/9/1
Y1 - 2019/9/1
N2 - This manuscript describes the public release of the Hubble Legacy Fields (HLF) project photometric catalog for the extended GOODS-South region from the Hubble Space Telescope (HST) archival program AR-13252. The analysis is based on the version 2.0 HLF data release that now includes all ultraviolet (UV) imaging, combining three major UV surveys. The HLF data combines over a decade worth of 7475 exposures taken in 2635 orbits totaling 6.3 Ms with the HST Advanced Camera for Surveys Wide Field Channel (ACS/WFC) and the Wide Field Camera 3 (WFC3) UVIS/IR Channels in the greater GOODS-S extragalactic field, covering all major observational efforts (e.g., GOODS, GEMS, CANDELS, ERS, UVUDF, and many other programs; see Illingworth et al.). The HLF GOODS-S catalogs include photometry in 13 bandpasses from the UV (WFC3/UVIS F225W, F275W, and F336W filters), optical (ACS/WFC F435W, F606W, F775W, F814W and F850LP filters), to near-infrared (WFC3/IR F098M, F105W, F125W, F140W and F160W filters). Such a data set makes it possible to construct the spectral energy distributions (SEDs) of objects over a wide wavelength range from high-resolution mosaics that are largely contiguous. Here, we describe a photometric analysis of 186,474 objects in the HST imaging at wavelengths 0.2-1.6 mu m. We detect objects from an ultra-deep image combining the PSF-homogenized and noise-equalized F850LP, F125W, F140W, and F160W images, including Gaia astrometric corrections. SEDs were determined by carefully taking the effects of the point-spread function in each observation into account. All of the data presented herein are available through the HLF website (https://archive.stsci.edu/prepds/hlf/).
AB - This manuscript describes the public release of the Hubble Legacy Fields (HLF) project photometric catalog for the extended GOODS-South region from the Hubble Space Telescope (HST) archival program AR-13252. The analysis is based on the version 2.0 HLF data release that now includes all ultraviolet (UV) imaging, combining three major UV surveys. The HLF data combines over a decade worth of 7475 exposures taken in 2635 orbits totaling 6.3 Ms with the HST Advanced Camera for Surveys Wide Field Channel (ACS/WFC) and the Wide Field Camera 3 (WFC3) UVIS/IR Channels in the greater GOODS-S extragalactic field, covering all major observational efforts (e.g., GOODS, GEMS, CANDELS, ERS, UVUDF, and many other programs; see Illingworth et al.). The HLF GOODS-S catalogs include photometry in 13 bandpasses from the UV (WFC3/UVIS F225W, F275W, and F336W filters), optical (ACS/WFC F435W, F606W, F775W, F814W and F850LP filters), to near-infrared (WFC3/IR F098M, F105W, F125W, F140W and F160W filters). Such a data set makes it possible to construct the spectral energy distributions (SEDs) of objects over a wide wavelength range from high-resolution mosaics that are largely contiguous. Here, we describe a photometric analysis of 186,474 objects in the HST imaging at wavelengths 0.2-1.6 mu m. We detect objects from an ultra-deep image combining the PSF-homogenized and noise-equalized F850LP, F125W, F140W, and F160W images, including Gaia astrometric corrections. SEDs were determined by carefully taking the effects of the point-spread function in each observation into account. All of the data presented herein are available through the HLF website (https://archive.stsci.edu/prepds/hlf/).
KW - catalogs
KW - galaxies: evolution
KW - galaxies: general
KW - methods: data analysis
KW - techniques: photometric
KW - GALAXIES
KW - EVOLUTION
U2 - 10.3847/1538-4365/ab3853
DO - 10.3847/1538-4365/ab3853
M3 - Journal article
VL - 244
JO - Astrophysical Journal
JF - Astrophysical Journal
SN - 0004-637X
IS - 1
M1 - 16
ER -
ID: 319477834