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Fig. 3

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Fits to lines of Al i and ii (top panel), Al ii and iii (2nd panel), Si i and ii (3rd panel), and P i (bottom panel). Black curves are observed spectrum of Sirius A. Blue curves show fit with abundances from Table 1, red curves are synthetic spectra with fitted element removed. In the top two panels, aluminum lines are due to Al ii except as labelled.

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