The CARMENES search for exoplanets around M dwarfs - Understanding the wavelength dependence of radial velocity measurements

Open Access

Table 3

CRX-length with activity.

Parameter	Shortest lengths	Moderate lengths	Longest lengths	Figure
Spectral type	Mid M	Early to mid M	Mid to late M	8
v sin i	≤2–3.5 km s⁻¹	Moderate to high	Moderate	8
log(L_Hα/L_bol)	Active: low to moderate	Active: moderate to high	Active: moderate to high	9
Hα sat/unsat	Unsaturated	Both	Saturated	10
TiO 7050	Lowest value per SpT bin	Lowest value per SpT bin	Late M hook +	11
log(L_x/L_bol)	...	Saturated	Saturated	Not shown⁽¹⁾
Ave mag. field	Moderate	Highest	...	13
Ave mag. field sat/unsat	Unsaturated	Both	...

Notes. ⁽¹⁾The log(L_x/L_bol) plot is not shown as many of the stars in the CRX-all sample did not have X-ray values.

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.