deletions | additions       diff --git a/figures/panel4/caption.tex b/figures/panel4/caption.tex  index 40a3bb0..499b523 100644  --- a/figures/panel4/caption.tex  +++ b/figures/panel4/caption.tex 
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\label{fig:profiles2}  Metallicity and age profiles of the companion galaxies (all FRs). Each double panel shows the metallicity (upper panel) and age (lower panel) profiles of each companion. The name of the galaxy can be found in the upper-left corner. The dotted line represents the best fit to the profile. The dashed line delimitates the central region (an aperture of 0.2~R$_e$). The shaded area represents the seeing FWHM ($0.9^{\prime \prime}$). Each open star represents the metallicity and age value of each annulus in the galaxy. All 3 of them have a flat metallicity gradient. However, in 1048B and 1048C, this could be a result of the seeing FWHM being equivalent to the R$_e$ in these galaxies.}