Fig. 1.

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Sérsic profile fitted to the Lyα and FUV SB profiles of three galaxies, LARS01, LARS09, and ELARS04. The resulted fits indicate Sérsic profile does not fully capture the behaviours of the SB profiles. Moreover, the limit set for the Sérsic index (e.g. 0.001 < n < 20) is reached in the fitted Sérsic profiles to the Lyα SB profile in LARS09, and FUV SB profile in both LARS09, and ELARS04.
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