Fig. 3.
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NIRCam F150W images and encircled light profiles for B14-65666. Top panels: Galaxy E and residuals of the GALFIT model (modeled as one point source and one extended source). The white circular aperture represents 0.2 arcsec. Bottom panels: Galaxy W and residuals of the GALFIT model (modeled with three point sources and one extended one, marked with white crosses). The white circular aperture represents 0.28 arcsec. The white circles shown in the bottom left of the top and bottom images represent the NIRCam F150W PSF FWHM. Top and bottom right panels: Brown dashed curve shows the decline of the ePSF (from our observations) profile. The red and green solid lines represent the surface brightness profile of the individual galaxies E and W, respectively. The black line represents the surface brightness profile of the model of galaxies E and W, respectively, with GALFIT.
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