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Table 1

Radial velocity measurements.

Date Phase Hα He i 6678 Å Source
(HJD–2 400 000) km s-1 km s-1

56162.3004 0.101 3.1 ± 6.1 66.8 ± 2.8 OND
56418.5474 0.665 10.1 ± 7.2 30.3 ± 5.0 OND
56446.9480 0.950 0.7 ± .5.0 93.2 ± 3.1 DAO
56455.4935 0.035 4.3 ± 6.6 83.5 ± 4.5 OND
56478.4464 0.265 11.9 ± 7.0 16.0 ± 5.2 OND
56481.4163 0.294 12.3 ± 8.2 22.1 ± 6.1 OND
56490.4939 0.385 13.3 ± 5.2 63.2 ± 4.7 OND
56497.4763 0.455 12.5 ± 5.8 70.3 ± 4.1 OND
56499.4277 0.475 13.1 ± 7.0 68.9 ± 6.1 OND
56504.383 0.524 20.1 ± 4.8 65.3 ± 5.9 BeSS
56506.3534 0.544 11.8 ± 6.9 71.3 ± 4.3 OND
56510.3872 0.584 11.8 ± 8.1 75.8 ± 3.8 OND
56514.7118 0.623 15.2 ± 6.2 65.6 ± 4.1 DAO
56517.7591 0.658 13.8 ± 6.3 65.3 ± 3.4 DAO
56519.3786 0.674 14.9 ± 6.0 63.4 ± 3.7 OND
56535.6909 0.838 6.4 ± 8.0 n.v. DAO
56541.3339 0.894 2.1 ± 7.5 86.4 ± 2.8 OND
56545.3031 0.934 10.8 ± 5.0 91.8 ± 4.0 OND
56550.2704 0.984 4.6 ± 9.5 87.0 ± 4.3 OND
56555.6476 0.037 4.4 ± 7.0 84.1 ± 3.8 DAO
56558.6668 0.068 5.2 ± 7.2 77.4 ± 3.9 DAO
56560.2894 0.084 3.1 ± 5.0 80.6 ± 4.6 OND
56563.3202 0.114 6.8 ± 4.0 94.3 ± 3.9 OND
56566.2616 0.144 2.6 ± 6.8 72.9 ± 4.0 OND
56569.6240 0.177 10.8 ± 7.2 36.7 ± 5.0 DAO
56572.2657 0.204 10.0 ± 7.5 38.1 ± 4.0 OND
56574.2393 0.223 4.9 ± 9.3 10.7 ± 6.1 OND
56594.2007 0.423 13.7 ± 6.3 67.7 ± 4.0 OND
56597.2078 0.453 17.5 ± 7.4 62.8 ± 4.9 OND
56604.1980 0.523 18.1 ± 8.1 72.3 ± 3.9 OND
56713.6671 0.619 19.2 ± 5.9 64.1 ± 5.4 OND
56727.6800 0.759 9.8 ± 6.1 37.8 ± 8.9 OND
56728.6664 0.769 12.8 ± 7.8 47.4 ± 9.4 OND
56729.6668 0.779 10.3 ± 5.9 n.v. OND
56730.6634 0.789 11.9 ± 4.9 77.3 ± 4.8 OND
56736.6652 0.849 8.0 ± 5.2 n.v. OND
56737.5953 0.858 7.4 ± 3.8 n.v. OND
56744.6200 0.928 8.0 ± 5.2 89.2 ± 4.8 OND
56745.6035 0.938 7.2 ± 3.2 89.5 ± 3.3 OND
56748.6075 0.968 6.5 ± 6.1 n.v. OND
56750.6363 0.989 6.7 ± 5.2 88.5 ± 2.8 OND
56754.6048 0.028 5.8 ± 4.9 92.7 ± 2.8 OND
56755.5930 0.038 5.1 ± 6.2 89.1 ± 4.7 OND

Notes. Column 3 – n.v. means that emission component is not visible; column 5 – Source explains the origin of spectra Ondřejov – OND; Dominion Astrophysical Observarory – DAO; BeSS database – BeSS. The first two Ondřejov spectra were recorded with the SITe chip, the rest with the Pylon chip.

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