Optical and near-infrared stellar activity characterization of the early M dwarf Gl 205 with SOPHIE and SPIRou

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Table 7

Properties and periodicities of the NIR spectral lines within the SPIRou domain.

Line	Line information		Periodicities
Line	Central wavelength (Å)	Continuum range (Å)	All data (days)	(days)	(days)	(days)
Ti I	10498.99	10490–10510	4.7	39.6	8.2	9.4
He I	10833.25	10820–10845	6.2	1.6	27.2	25.3
Fe I	11 693.18	11684–11704	44.7	30.8	39.5	33.4
K I	12435.58	12410–12460	40.5	12.3	39.5	39.5
Al I	13 154.32	13140–13170	35.0	2.0	35.5	41.4

Notes. Wavelength values are in vacuum. Peaks of the GLS periodograms with FAP < 1% are shown in bold. We searched for periodicities related to the stellar rotation period in a range between 1 d and 100 d

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