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Table 1

CFHT exposure identification (odometer) number, modified Julian date at mid-exposure, radial velocities of primary and secondary (VR1 and VR2 respectively), and measured longitudinal field Bz of the primary star with uncertainty σBz.

Spectrum MJD VR1 VR2 Bz
ID number (km s-1) (km s-1) (Gauss)

1005093 54 650.448 (4.) (6.)
1005265 54 651.288 −2.85 17.00
1816872 57 200.320 23.36 −21.43 −201 ± 46
1817069 57 201.364 21.08 −21.14 −362 ± 37
1817272 57 202.418 20.53 −19.48 −416 ± 34
1817691 57 203.466 20.92 −16.64 −425 ± 33
1818026 57 204.431 18.58 −12.49 −204 ± 27
1818214 57 205.431 13.69 −6.66 −229 ± 22
1818709 57 207.445 (0.) (8.)
1822070 57 225.353 −3.06 19.99 −230 ± 32
1822241 57 226.336 −20.41 42.66 −271 ± 36
1822453 57 227.318 −39.64 71.43 −409 ± 29
1823931 57 233.295 20.16 −17.32 −434 ± 29
1834183 57 285.244 18.69 −12.74 −227 ± 80
1834731 57 289.233 24.37 −21.40 −338 ± 66
1834735 57 289.275 24.36 −21.10 −319 ± 45
1835709 57 296.226 −8.58 26.98 −258 ± 50
1835937 57 297.227 −28.29 53.61 −372 ± 45
1844483 57 324.231 23.54 −21.21 −378 ± 37
1915882 57 474.628 −44.25 78.56 −527 ± 70
1941922 57 563.439 −34.83 66.45 −192 ± 75
1976630 57 613.439 −6.04 24.59 −206 ± 66
1976987 57 615.272 −41.27 73.56 −416 ± 55
1977150 57 616.234 −37.72 69.49 −374 ± 42

Notes. Values in parentheses are derived from blended lines and are considerably more uncertain than those obtained when the two spectra are well separated. The rms dispersion of primary lines around the mean RV curve is 0.9 km s-1, and that of the secondary is 1.4 km s-1.

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