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Fig. 5.

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NIRCam cutouts (1.5″ × 1.5″) showing the location of the Lyα emitting galaxy and the companion source. Also shown in red in the bottom-left panel is the location of the NIRSpec MSA shutters that led to the discovery of Lyα emission from JADES-GS-z7-LA, but did not include the companion source. Both galaxies drop out in the F090W filter and qualitatively show similar colors across the broadband filters, suggesting that the companion source likely has a photometric redshift comparable to JADES-GS-z7-LA. The F115W filter is contaminated by Lyα emission at z ∼ 7.3, which explains the relatively bright flux from JADES-GS-z7-LA and may also explain emission from the companion if it is at the same redshift.

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