Fig. 5.
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Same as Fig. 4 but for the EWs of Lyα, CIII], HeII, and OIII], from top to bottom. Negative values on single objects are due to absorption in the case of Lyα and to measurement noise on galaxies with EW ∼ 0 for the other lines. The 
–EW(Lyα) in the top panel is compared to measurements on LAEs at z ∼ 5 by Harikane et al. (2018).
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