Table 1: Radial-velocity observations of CS 22876-032. For each velocity, $\sigma $ is the estimated error and (O-C) the residual from the orbital fit. $^\star $: H$_\alpha $ velocities; omitted from solution.

Date		 HJD-2 400 000 Phase $V_{\rm A}$ $\sigma V_{\rm A}$ (O-C)$_{\rm A}$ $V_{\rm B}$ $\sigma V_{\rm B}$ (O-C)$_{\rm B}$ Source
(days)   ${\rm km}\:{\rm s}^{-1}$ ${\rm km}\:{\rm s}^{-1}$ ${\rm km}\:{\rm s}^{-1}$ ${\rm km}\:{\rm s}^{-1}$ ${\rm km}\:{\rm s}^{-1}$ ${\rm km}\:{\rm s}^{-1}$    
1985 Sep. 6 ....... 46 315.1 0.669 -83.9 2.0 -3.44 - - - NBR00
1985 Dec. 16 ...... 46 416.0 0.907 -96.8 2.0 1.72 - - - NBR00
1988 Sep. 27 ...... 47 431.7 0.297 -93.5 1.0 1.44 - - - MC90
1989 Sep. 13 ...... 47 783.2 0.124 -107.8 1.0 0.63 -74.8 1.0 1.48 NBR00
1989 Oct. 15 ...... 47 814.6 0.199 -104.3 1.0 -0.94 - - - NBR00
1989 Oct. 16 ...... 47 815.7 0.201 -103.1 1.0 0.07 -81.2 1.0 0.86 NBR00
1989 Oct. 17 ...... 47 816.6 0.204 -102.1 1.0 0.87 - - - NBR00
1989 Dec. 6 ....... 47 867.0 0.322 -93.3 1.0 -0.35 - - - NBR00
1990 Sep. 1 ....... 48 135.7 0.955 -103.0 1.0 0.83 - - - CASPEC
1990 Sep. 27 ...... 48 162.1 0.017 -109.6 1.0 -0.91 -76.2 1.0 -0.20 NBR00
1991 May 23 ...... 48 400.0$^\star $ 0.577 -87.5 2.0 -7.34 - - - EMMI
1991 Aug. 22 ...... 48 490.5 0.790 -87.0 2.0 -0.47 - - - NBR00
1991 Sep. 21 ...... 48 520.7 0.861 -94.0 1.0 -0.65 - - - EMMI
1992 Aug. 17 ...... 48 851.8 0.640 -78.6 1.0 1.41 -107.6 1.0 -0.12 NBR00
1992 Dec. 12 ...... 48 967.5$^\star $ 0.912 -90.9 2.0 8.33 - - - EMMI
1996 Aug. 7 ....... 50 303.1 0.057 -110.2 1.0 -0.28 -76.2 1.0 -1.55 NBR00
1997 Aug. 23 ...... 50 683.8 0.957 -104.2 1.0 -0.57 -81.3 1.0 0.25 NBR00
1998 Aug. 12 ...... 51 038.3 0.787 -87.8 1.0 -1.47 -101.1 1.0 -0.56 NBR00
1999 Jul. 29 ...... 51 388.7 0.612 -77.0 2.0 2.89 - - - NBR00
1999 Sep. 23 ...... 51 444.6 0.744 -84.3 1.0 -0.93 -105.5 1.0 -1.71 NBR00
2000 Jul. 19 ...... 51 744.8 0.451 -84.9 0.5 -0.52 -102.9 0.3 -0.22 VLT
2000 Jul. 20 ...... 51 745.8 0.453 -83.7 0.4 0.56 -102.3 0.8 0.51 VLT
2000 Aug. 3 ....... 51 759.8 0.486 -82.6 0.3 0.13 -103.9 0.5 0.59 VLT
2000 Aug. 11 ...... 51 767.9 0.505 -82.3 0.3 -0.31 -105.3 0.3 0.01 VLT
2000 Oct. 17 ...... 51 834.7 0.662 -80.1 0.3 0.22 -107.0 0.4 0.14 VLT
2000 Oct. 20 ...... 51 837.6 0.669 -79.9 1.0 0.56 -105.6 1.4 1.38 VLT
2001 Nov. 7 ....... 52 220.6 0.571 -80.6 0.3 -0.35 -107.4 0.3 -0.18 VLT
2001 Nov. 8 ....... 52 221.6 0.573 -80.2 0.3 0.01 -107.2 0.3 0.06 VLT
2001 Nov. 9 ....... 52 222.6 0.575 -79.4 0.7 0.78 -106.6 0.9 0.69 VLT
Sources: NBR00: Norris et al. (2000, and references therein); MC90: Molaro & Castelli (1990); CASPEC: unpublished velocity from a Caspec spetrum; EMMI: unpublished velocities from EMMI spectra; VLT: this paper.

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