Same as Fig. 2 for stars with no firm evidence for orbital motion. For most of these stars, a change in the zero-point offset by only 0.1 km s-1 (as compared to the value 0.42 ± 0.08 km s-1 used here) would considerably alter the visual impression of the existence or not of a long-term trend between the APOGEE and HERMES data.
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