TDCOSMO - XIX. Measuring stellar velocity dispersion with sub-percent accuracy for cosmography

Open Access

Table 1.

Number of stars in stellar libraries at each step of cleaning.

Step	# MILES	# XSL	# Indo-US
Initial	985	830	1273
After library authors’ cuts ^(a)	801	530	1273
With T_eff and Fe/H ^(b)	790	522	1006
After a visual inspection	789	496	992

^(a)

Notes.Quality cuts applied by the authors of the libraries in the construction of SSP models (Vazdekis et al. 2016; Verro et al. 2022b).

^(b)

Stars that do not have consistent estimates of T_eff and Fe/H (usually poor-quality spectra).

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