TY - JOUR
T1 - CLEAR
T2 - Survey Overview, Data Analysis, and Products
AU - Simons, Raymond C.
AU - Papovich, Casey
AU - Momcheva, Ivelina G.
AU - Brammer, Gabriel
AU - Estrada-Carpenter, Vicente
AU - Finkelstein, Steven L.
AU - Gosmeyer, Catherine M.
AU - Matharu, Jasleen
AU - Trump, Jonathan R.
AU - Backhaus, Bren E.
AU - Cheng, Yingjie
AU - Cleri, Nikko J.
AU - Ferguson, Henry C.
AU - Finlator, Kristian
AU - Giavalisco, Mauro
AU - Ji, Zhiyuan
AU - Jung, Intae
AU - Lotz, Jennifer M.
AU - O’Brien, Rosalia
AU - Skelton, Rosalind E.
AU - Tilvi, Vithal
AU - Weiner, Benjamin
N1 - Publisher Copyright:
© 2023. The Author(s). Published by the American Astronomical Society.
PY - 2023/5/1
Y1 - 2023/5/1
N2 - We present an overview of the CANDELS Lyα Emission At Reionization (CLEAR) survey. CLEAR is a 130 orbit program of the Hubble Space Telescope using the Wide Field Camera 3 (WFC3) IR G102 grism. CLEAR targets 12 pointings divided between the GOODS-N and GOODS-S fields of the Cosmic Assembly Near-IR Deep Extragalactic Legacy Survey (CANDELS). Combined with existing spectroscopic data from other programs, the full CLEAR data set includes spectroscopic imaging of these fields over 0.8-1.7 μm. In this paper, we describe the CLEAR survey, the survey strategy, the data acquisition, reduction, processing, and science products and catalogs released alongside this paper. The catalogs include emission line fluxes and redshifts derived from the combination of the photometry and grism spectroscopy for 6048 galaxies, primarily ranging from 0.2 ≲ z ≲ 3. We also provide an overview of CLEAR’s science goals and results. In conjunction with this paper we provide links to electronic versions of the data products, including 1D+2D extracted spectra and emission line maps.
AB - We present an overview of the CANDELS Lyα Emission At Reionization (CLEAR) survey. CLEAR is a 130 orbit program of the Hubble Space Telescope using the Wide Field Camera 3 (WFC3) IR G102 grism. CLEAR targets 12 pointings divided between the GOODS-N and GOODS-S fields of the Cosmic Assembly Near-IR Deep Extragalactic Legacy Survey (CANDELS). Combined with existing spectroscopic data from other programs, the full CLEAR data set includes spectroscopic imaging of these fields over 0.8-1.7 μm. In this paper, we describe the CLEAR survey, the survey strategy, the data acquisition, reduction, processing, and science products and catalogs released alongside this paper. The catalogs include emission line fluxes and redshifts derived from the combination of the photometry and grism spectroscopy for 6048 galaxies, primarily ranging from 0.2 ≲ z ≲ 3. We also provide an overview of CLEAR’s science goals and results. In conjunction with this paper we provide links to electronic versions of the data products, including 1D+2D extracted spectra and emission line maps.
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U2 - 10.3847/1538-4365/acc517
DO - 10.3847/1538-4365/acc517
M3 - Article
AN - SCOPUS:85157973590
SN - 0067-0049
VL - 266
JO - Astrophysical Journal, Supplement Series
JF - Astrophysical Journal, Supplement Series
IS - 1
M1 - 13
ER -