A complete census of Herschel-detected infrared sources within the HST Frontier Fields
Rawle, T. D. · Altieri, B. · Egami, E. · Pérez-González, P. G. · Boone, F. · Clement, B. · Ivison, R. J. · Richard, J. · Rujopakarn, W. · Valtchanov, I. · Walth, G. · Weiner, B. · Blain, A. W. · Dessauges-Zavadsky, M. · Kneib, J. -P. · Lutz, D. · Rodighiero, G. · Schaerer, D. · Smail, I.
Original · EN
We present a complete census of all Herschel-detected sources within the six massive lensing clusters of the HST Frontier Fields (HFF). We provide a robust legacy catalogue of 263 sources with Herschel fluxes, primarily based on imaging from the Herschel Lensing Survey (HLS) and PEP/HerMES Key Programmes. We optimally combine Herschel, Spitzer and WISE infrared (IR) photometry with data from HST, VLA and ground-based observatories, identifying counterparts to gain source redshifts. For each Herschel-detected source we also present magnification factor (mu), intrinsic IR luminosity and characteristic dust temperature, providing a comprehensive view of dust-obscured star formation within the HFF. We demonstrate the utility of our catalogues through an exploratory overview of the magnified population, including more than 20 background sub-LIRGs unreachable by Herschel without the assistance gravitational lensing.
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