Fig. 4

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Semi-amplitudes K from the CARMENES-NIR channel plotted against the semi-amplitudes in the VIS channel. We highlight the two secure planet hosts, ι Dra and ν Oph as red diamonds, while we show the planet candidates in blue. For ι Dra and ν Oph, only the inner orbital components are examined due to the short baseline of the CARMENES observations.
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