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Rest‐Frame Ultraviolet‐to‐Optical Properties of Galaxies at z ≈ 6 and z ≈ 5 in the Hubble Ultra Deep Field: From Hubble to Spitzer

  • Authors: Haojing Yan, Mark Dickinson, Daniel Stern, Peter R. M. Eisenhardt, Ranga-Ram Chary, Mauro Giavalisco, Henry C. Ferguson, Stefano Casertano, Christopher J. Conselice, Casey Papovich, William T. Reach, Norman Grogin, Leonidas A. Moustakas, and Masami Ouchi

Yan et al. 2005 The Astrophysical Journal 634 109.

  • Provider: AAS Journals

Caption: Fig. 3.

Spectra of the best‐fit models to the three IRAC‐detected ﹩z\approx 6﹩ objects. The parameters of these models are also labeled. The observed SEDs are plotted by filled squares with error bars. The model spectra are overplotted, and the synthetic model photometry integrated through the bandpasses is shown by open squares, which often overlap with the filled squares. While 7ab can be explained by single‐component models, both 1ab and 5abc require two‐component models. For these two objects, the templates of the evolved and the young components are shown by red and blue dashed lines, respectively, and their corresponding parameters are also labeled in red and blue.

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