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Fig. 11

image

Relative LyC escape fraction as a function of survey depth. We translate the fescrel(LyC) estimations in the literature into values corresponding to Lν(1400)/Lν(900) = 5, where needed. The limits correspond to 1σ. The survey depths all correspond to the 3σ detection limit in an area equal to the survey PSF seeing. Together with our upper limit (red arrow), we include the upper limits from the stack of Vanzella et al. (2010a) at 3.4 <z< 3.8 (magenta arrow and dot), of Boutsia et al. (2011) at z ≃ 3.3 (cyan arrow and dot), and the measurements from the stack of Nestor et al. (2013) at z ≃ 3.1 (green triangle) and Mostardi et al. (2013) at z ≃ 2.85 for Lyman break galaxies.

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