Dynamical evolution of titanium, strontium, and yttrium spots on the surface of the HgMn star HD 11753

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Table 1:

Atmospheric parameters (effective temperature, logarithm of the gravity, microturbulent velocity, and projected rotational velocity).
	$T_{\rm eff}$ (K)	$\log g$	$\xi$ (km s^-1)	$v \sin i$ (km s^-1)
HD 11753	10 612 $\pm$ 200	3.79 $\pm$ 0.10	0.5 $\pm$ 0.5	14 $\pm$ 0.5
HD 53244	13 600 $\pm$ 200	3.40 $\pm$ 0.03	2.0 $\pm$ 0.5	35 $\pm$ 0.5
HD 221507	12 476 $\pm$ 200	4.13 $\pm$ 0.10	0.0 $\pm$ 0.5	25 $\pm$ 0.5

Notes. Taken from Dolk et al. (2003) for HD 11753 and HD 221507, and from Woolf & Lambert (1999) for HD 53244.

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