Fig. 4

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Posterior distributions of the planet masses from the stable fit to PDS 70 b, c, and the candidate d, before and after N-body stability analysis. The mass posteriors for b are shown in blue (solid line), the posteriors for c in red (dashed line), and the posteriors for d in green (line with dots and dashes). This analysis assumes that d is a planet and not a disk feature.
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