Extended Data Fig. 5: Emission-line fluxes and luminosities. | Nature Astronomy

Extended Data Fig. 5: Emission-line fluxes and luminosities.

From: AstroSat detection of Lyman continuum emission from a z = 1.42 galaxy

Extended Data Fig. 5

Col2: line flux as measured in the HST grism G141; [O ii] is from MUSE catalogue. col3: line fluxes after foreground dust plus internal extinction correction using Balmer decrement. Col4: same as col3 but internal extinction (E(B-V)=0.13) due to UV beta slope; the value of Hβ (marked bold-face in the bracket) is what would be expected as per the internal Balmer decrement given the measured Hα. Col5: line luminosity following UV beta slope.

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