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Table A.1.

Gaia DR2 source parameter values for the goodness-of-fit statistics of the astrometric solution for the source (GOF) and the astrometric goodness of fit χ2 in the along-scan direction, and the excess noise of the source.

JW GOF χ2 Excess noise d (pc)
180 71.00 7652.0 2.22 323 ± 35
293 10.30 518.7 0.41 386 ± 12
647 0.32 164.0 0.04 412 ± 7
647 2.90 227.0 0.00 386 ± 8
908 17.80 807.0 0.56 395 ± 14

Notes. The distances derived from the corresponding parallaxes are listed with the corresponding errors.

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