The Baade-Wesselink projection factor of RR Lyrae stars - Calibration from OHP/SOPHIE spectroscopy and Gaia DR3 parallaxes

Open Access

Table 2

Characterisation of the masks.

	Deep lines	Medium lines	Weak lines
N	80	155	140
〈d〉	0.72	0.55	0.37
〈λ〉 (nm)	498.7	524.7	539.0
〈σ〉 (nm)	0.029	0.020	0.017

Notes. We give the number of selected lines N, the mean depth 〈d〉, the mean wavelength 〈λ〉, and the mean width 〈σ〉.

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.