Table 5: Parameters A₁ (in arbitrary units) and $\tau _{1}$ (in seconds), related to the granular contrast and its characteristic lifetime, obtained from the weighted average PWTs.
Spectral $\tau _{1}$ A₁

type s arbitrary units

F 500 13.81 $\pm$ 0.29

G 500 17.56 $\pm$ 0.29

K 580 20.41 $\pm$ 0.11

M 620 29.49 $\pm$ 0.31

**Table 5:** Parameters A₁ (in arbitrary units) and $\tau _{1}$ (in seconds), related to the granular contrast and its characteristic lifetime, obtained from the weighted average PWTs.
Spectral	$\tau _{1}$	A₁
type	s	arbitrary units
F	500	13.81 $\pm$ 0.29
G	500	17.56 $\pm$ 0.29
K	580	20.41 $\pm$ 0.11
M	620	29.49 $\pm$ 0.31

Source LaTeX | All tables | In the text

	1 Introduction
	2 Stellar data analysis
	3 Stellar acoustic Power Wavelet Transforms
	4 Analysis of a G type star: the Sun
	5 Discussion and conclusions
	References