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Fig. 9.

image

Confidence levels obtained by applying the LT90 method to the 5D and 6D samples in the solar neighbourhood. For each curve the 1, 2, and 3σ levels are shown, and the arrows indicate the maximum probability values. The side panels show the marginalised posterior distributions for P(vesc) and P(k). For the 6D sample we show the results for both the augmented dataset and when using Gaia data alone. For the 5D sample, we recall that the method determines kt, and this is what is shown on the y-axis of the main panel, while the blue curve in the right panel represents P(kt).

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