The IACOB project - X. Large-scale quantitative spectroscopic analysis of Galactic luminous blue stars

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Table 3

Summary of the formal uncertainties obtained for each parameter.

Parameter	Uncertainty	Parameter	Uncertainty
T_eff (K)	$500_{- 200}^{+ 200}$ $500_{ - 200}^{ + 200}$	Y_He	${0.02}_{- 0.00}^{+ 0.01}$ $0.02_{ - 0.00}^{ + 0.01}$
log 𝑔 (dex)	${0.07}_{- 0.02}^{+ 0.03}$ $0.07_{ - 0.02}^{ + 0.03}$	ξ (km s⁻¹ )	${1.5}_{- 0.4}^{+ 0.7}$ $1.5_{ - 0.4}^{ + 0.7}$
–log Q	${0.12}_{- 0.05}^{+ 0.06}$ $0.12_{ - 0.05}^{ + 0.06}$	∈_si	${0.08}_{- 0.02}^{+ 0.05}$ $0.08_{ - 0.02}^{ + 0.05}$
ß	${0.41}_{- 0.13}^{+ 0.13}$ $0.41_{ - 0.13}^{ + 0.13}$

Notes. The positive and negative values associated with each uncertainty correspond to the third and first quartiles of the distribution, respectively.

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