Table 1: Log of the 1997/1998 year spectroscopic observations. The rotation phases are given according to ephemeris of Kurtz et al. (1989). N is the number of RV points obtained per night.
Date HJD 2450000+ Phase N

(UT) Start End

16 Dec. 97 798.6183 798.8618 0.4817 228

17 Dec. 97 799.6112 799.8737 0.5621 277

18 Dec. 97 800.6047 800.8578 0.6415 269

19 Dec. 97 801.6182 801.8630 0.7225 263

20 Dec. 97 802.6104 802.7793 0.7991 169

22 Dec. 97 804.6091 804.8561 0.9627 258

30 Jan. 98 843.5753 843.7571 0.0881 156

1 Feb. 98 845.5556 845.7688 0.2483 236

2 Feb. 98 846.5714 846.7700 0.3293 219

**Table 1:** Log of the 1997/1998 year spectroscopic observations. The rotation phases are given according to ephemeris of Kurtz et al. (1989). N is the number of RV points obtained per night.
Date	HJD 2450000+	Phase	N
(UT)	Start	End
16 Dec. 97	798.6183	798.8618	0.4817	228
17 Dec. 97	799.6112	799.8737	0.5621	277
18 Dec. 97	800.6047	800.8578	0.6415	269
19 Dec. 97	801.6182	801.8630	0.7225	263
20 Dec. 97	802.6104	802.7793	0.7991	169
22 Dec. 97	804.6091	804.8561	0.9627	258
30 Jan. 98	843.5753	843.7571	0.0881	156
1 Feb. 98	845.5556	845.7688	0.2483	236
2 Feb. 98	846.5714	846.7700	0.3293	219

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and reduction
	3 Time-series analysis
	4 Discussion
	5 Conclusions
	References