Table 1: VLT/UVES observing log. Listed is the wavelength range $\lambda$ , number of spectra N, their exposure time t in seconds, and the averaged heliocentric radial velocity $v_{\rm r}$ . Values for MN Lupi are from this paper (errors are rms).
Date Object $\lambda$ N t $v_{\rm r}$

UT2000 (nm) (s) (km s^-1)

May 27 MN Lup 320-450 8 4200 ...

MN Lup 480-680 17 2100 4.7 $\pm$ 1.0

Sun 480-680 1 600 0.0

HD 119850 320-450 1 180 ...

HD 119850 480-680 1 180 15.809

HD 196795 480-680 1 180 -40.9

HD 209290 480-680 1 180 +18.363

May 28 MN Lup 320-450 8 4200 ...

MN Lup 480-680 16 2100 4.8 $\pm$ 2.9

Sun 480-680 1 600 -0.022

EQ Peg 320-450 1 200 ...

EQ Peg 480-680 1 200 ...

HK Aqr 320-450 1 180 ...

HK Aqr 480-680 1 180 +6.60

HD 131976 320-450 1 120 ...

HD 131976 480-680 1 120 +27.9

**Table 1:** VLT/UVES observing log. Listed is the wavelength range $\lambda$ , number of spectra N, their exposure time t in seconds, and the averaged heliocentric radial velocity $v_{\rm r}$ . Values for MN Lupi are from this paper (errors are rms).
Date	Object	$\lambda$	N	t	$v_{\rm r}$
UT2000		(nm)		(s)	(km s^-1)
May 27	MN Lup	320-450	8	4200	...
	MN Lup	480-680	17	2100	4.7 $\pm$ 1.0
	Sun	480-680	1	600	0.0
	HD 119850	320-450	1	180	...
	HD 119850	480-680	1	180	15.809
	HD 196795	480-680	1	180	-40.9
	HD 209290	480-680	1	180	+18.363
May 28	MN Lup	320-450	8	4200	...
	MN Lup	480-680	16	2100	4.8 $\pm$ 2.9
	Sun	480-680	1	600	-0.022
	EQ Peg	320-450	1	200	...
	EQ Peg	480-680	1	200	...
	HK Aqr	320-450	1	180	...
	HK Aqr	480-680	1	180	+6.60
	HD 131976	320-450	1	120	...
	HD 131976	480-680	1	120	+27.9

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and data reduction
	3 MN Lupi = RX J1523.5-3821
	4 Doppler imaging of MN Lupi
	5 A magnetic star-disk model for MN Lupi
	6 Discussion and conclusions
	References