Gaia Data Release 1 - Astrometry: one billion positions, two million proper motions and parallaxes

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Fig. A.2

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Example of the BAM signal for the preceding field of view. Time is expressed in revolutions of the onboard mission timeline (OBMT; Sect. 3.1). Top: individual fringe position measurements ξ^P after removal of outliers. Bottom: residuals after fitting the model in Eq. (A.9).

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