articleThe Astrophysical Journal Supplement SeriesOct 1, 2014HYBRID OA

3D-HST WFC3-SELECTED PHOTOMETRIC CATALOGS IN THE FIVE CANDELS/3D-HST FIELDS: PHOTOMETRY, PHOTOMETRIC REDSHIFTS, AND STELLAR MASSES

RERosalind E. SkeltonKEKatherine E. WhitakerIGIvelina G. MomchevaGBGabriel B. BrammerPGPieter G. van Dokkum

Whitney Museum of American Art · Yale University · +16 more institutions

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Abstract

The 3D-HST and CANDELS programs have provided WFC3 and ACS spectroscopy and photometry over 900 arcmin 2 in five fields: AEGIS, COSMOS, GOODS-North, GOODS-South, and the UKIDSS UDS field. All these fields have a wealth of publicly available imaging data sets in addition to the Hubble Space Telescope (HST) data, which makes it possible to construct the spectral energy distributions (SEDs) of objects over a wide wavelength range. In this paper we describe a photometric analysis of the CANDELS and 3D-HST HST imaging and the ancillary imaging data at wavelengths 0.3-8 m. Objects were selected in the WFC3 near-IR bands, and their SEDs were determined by carefully taking the effects of the point-spread function in…

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Authors

27
  • RE
    Rosalind E. SkeltonCorresponding

    Whitney Museum of American Art, Yale University, South African Radio Astronomy Observatory

  • KE
    Katherine E. Whitaker

    Goddard Space Flight Center, Deleted Institution

  • IG
    Ivelina G. Momcheva

    Whitney Museum of American Art, Yale University

  • GB
    Gabriel B. Brammer

    Space Telescope Science Institute, Université Bourgogne Franche-Comté

  • PG
    Pieter G. van Dokkum

    Whitney Museum of American Art, Yale University

Topics & keywords

Topics
Keywords
  • Photometry (optics)
  • Grism
  • Wide Field Camera 3
  • Hubble space telescope
  • Stellar population
  • Population
  • Wavelength
  • Imaging spectroscopy
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