Table 2: NaI absorption line best-fit parameters (stars listed by increasing distance).
Star V₁ $\it b$ ₁ N₁ V₂ $\it b$ ₂ N₂ V₃ $\it b_{3}$ N₃ V₄ $\it b$ ₄ N₄

km s^-1 (10¹¹ cm^-2) km s^-1 (10¹¹ cm^-2) km s^-1 (10¹¹ cm^-2) km s^-1 (10¹¹ cm^-2)

HD 157042 -3.9 3.3 $13.5 \pm 1.5$

HD 157243 -1.7 0.9 $24.7 \pm 3.2$

HD 158042 -1.8 1.3 $26.1 \pm 5.8$

HD 157698 -3.1 3.3 $25.9 \pm 3.2$

HD 157832 -9.6 1.7 $21.3\pm8.6$ +0.8 2.3 $13.2\pm2.1$

HD 156575 -13.0 1.2 $200.0\pm15$ -1.4 2.8 $105.5\pm15$

HD 156385 -45.4 1.5 $0.75\pm0.2$ -17.5 1.7 $22.8\pm7.2$ -3.5 3.3 $87.5\pm10$ +3. 3 0.9 $105\pm15$

**Table 2:** NaI absorption line best-fit parameters (stars listed by increasing distance).
Star	V₁	$\it b$ ₁	N₁	V₂	$\it b$ ₂	N₂	V₃	$\it b_{3}$	N₃	V₄	$\it b$ ₄	N₄
	km s^-1		(10¹¹ cm^-2)	km s^-1		(10¹¹ cm^-2)	km s^-1		(10¹¹ cm^-2)	km s^-1		(10¹¹ cm^-2)
HD 157042							-3.9	3.3	$13.5 \pm 1.5$
HD 157243							-1.7	0.9	$24.7 \pm 3.2$
HD 158042							-1.8	1.3	$26.1 \pm 5.8$
HD 157698							-3.1	3.3	$25.9 \pm 3.2$
HD 157832				-9.6	1.7	$21.3\pm8.6$	+0.8	2.3	$13.2\pm2.1$
HD 156575				-13.0	1.2	$200.0\pm15$	-1.4	2.8	$105.5\pm15$
HD 156385	-45.4	1.5	$0.75\pm0.2$	-17.5	1.7	$22.8\pm7.2$	-3.5	3.3	$87.5\pm10$	+3. 3	0.9	$105\pm15$

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