Free Access
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.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.