Table 2
Relative RV estimates for the available lines in each observation (cf. the adopted template spectrum for each star).
VFTS | MJD | Relative radial velocities [km s-1] | |||||||||||
|
|||||||||||||
Si iii | O ii | O ii | O ii | He i | He i | He i | He i | He i | He i | He i | He i | ||
λ4553 | λ4080 | λ4317 | λ4414 | λ4026 | λ4471 | λ4009 | λ4144 | λ4388 | λ4121 | λ4438 | λ4169 | ||
|
|||||||||||||
001 | 54 815.254 | ... | ... | ... | ... | −25.48 | ... | ... | ... | 10.55 | ... | ... | ... |
001 | 54 815.277 | ... | ... | ... | ... | −6.33 | ... | ... | ... | −31.42 | ... | ... | ... |
001 | 54 815.305 | ... | ... | ... | ... | −13.05 | ... | ... | ... | −1.63 | ... | ... | ... |
001 | 54 815.328 | ... | ... | ... | ... | −22.53 | ... | ... | ... | −28.72 | ... | ... | ... |
001 | 54 859.211 | ... | ... | ... | ... | −9.27 | ... | ... | ... | −9.76 | ... | ... | ... |
001 | 54 859.230 | ... | ... | ... | ... | 6.93 | ... | ... | ... | −19.24 | ... | ... | ... |
001 | 54 891.062 | ... | ... | ... | ... | −32.84 | ... | ... | ... | −13.82 | ... | ... | ... |
001∗ (S) | 54 891.082 | ... | ... | ... | ... | −0.44 | ... | ... | ... | −0.28 | ... | ... | ... |
|
|||||||||||||
003 | 54 804.082 | 0.76 | 2.83 | −0.57 | 0.92 | −0.44 | 1.05 | −0.05 | −1.98 | 2.43 | −0.56 | −1.86 | ... |
003 | 54 804.105 | 0.76 | 1.33 | 0.79 | 0.92 | −1.91 | 1.05 | 1.44 | −0.55 | 1.08 | 0.88 | 0.81 | ... |
003 | 54 804.125 | 0.76 | 2.83 | 0.79 | 0.92 | 1.04 | 1.05 | 1.44 | −0.55 | 1.08 | 0.88 | 0.81 | ... |
003∗ (V) | 54 804.148 | −0.54 | −0.17 | −0.57 | −0.42 | −0.44 | −0.28 | −0.05 | −0.55 | −0.28 | −0.56 | −0.53 | ... |
003 | 54 804.168 | 0.76 | 1.33 | 0.79 | −0.42 | −0.44 | 1.05 | −0.05 | −1.98 | −0.28 | −0.56 | −0.53 | ... |
003 | 54 804.191 | 0.76 | −0.17 | 0.79 | −0.42 | 1.04 | 1.05 | 1.44 | −0.55 | −0.28 | −0.56 | −0.53 | ... |
003 | 54 836.219 | 4.65 | 2.83 | 2.16 | 0.92 | 8.40 | 10.35 | 2.92 | 2.30 | 3.78 | 2.31 | 6.14 | ... |
003 | 54 836.238 | 4.65 | 2.83 | 2.16 | 0.92 | 8.40 | 10.35 | 4.41 | 2.30 | 5.14 | 2.31 | 0.81 | ... |
003 | 54 836.266 | 3.35 | 2.83 | 2.16 | 0.92 | 8.40 | 10.35 | 4.41 | 2.30 | 5.14 | 2.31 | 0.81 | ... |
003 | 54 836.285 | 4.65 | 2.83 | 2.16 | 0.92 | 6.93 | 11.67 | 2.92 | 2.30 | 3.78 | 2.31 | 3.47 | ... |
003 | 54 867.086 | 13.73 | 8.84 | 11.72 | 7.64 | 17.24 | 19.64 | 13.33 | 12.28 | 14.62 | 10.92 | 14.14 | ... |
003 | 54 867.109 | 15.02 | 10.34 | 13.09 | 6.29 | 17.24 | 20.97 | 13.33 | 12.28 | 13.26 | 8.05 | 7.47 | ... |
003 | 55 108.309 | −0.54 | −0.17 | −0.57 | −0.42 | −0.44 | −1.61 | 1.44 | −1.98 | −2.99 | 0.88 | −3.19 | ... |
|
|||||||||||||
005 | 54 815.254 | ... | ... | ... | ... | −7.80 | ... | ... | 6.58 | −1.63 | ... | ... | ... |
005 | 54 815.277 | ... | ... | ... | ... | −0.44 | ... | ... | −0.55 | 2.43 | ... | ... | ... |
005 | 54 815.305 | ... | ... | ... | ... | 18.71 | ... | ... | −17.67 | 3.78 | ... | ... | ... |
005 | 54 815.328 | ... | ... | ... | ... | −7.80 | ... | ... | 16.56 | −1.63 | ... | ... | ... |
005 | 54 859.211 | ... | ... | ... | ... | −1.91 | ... | ... | 17.99 | 24.10 | ... | ... | ... |
005 | 54 859.230 | ... | ... | ... | ... | −10.75 | ... | ... | 8.00 | 13.26 | ... | ... | ... |
005 | 54 891.062 | ... | ... | ... | ... | −12.22 | ... | ... | −6.26 | −1.63 | ... | ... | ... |
005∗ (S) | 54 891.082 | ... | ... | ... | ... | −0.44 | ... | ... | −0.55 | −0.28 | ... | ... | ... |
005 | 55 113.309 | ... | ... | ... | ... | −13.69 | ... | ... | 0.87 | 21.39 | ... | ... | ... |
005 | 55 113.328 | ... | ... | ... | ... | −0.44 | ... | ... | 10.86 | 11.91 | ... | ... | ... |
Notes. Celestial coordinates and optical photometry for the VFTS stars are given in Table 5 of Paper I. Observations indicated by the ∗ qualifier to the first column were the template spectra for the RV estimates. The subsequent letters in parentheses indicate the binary status from this work: (B) = binary; (S) = single; (V) = RV variable; see Sect. 3.3 for further details. Values for the first three VFTS targets are shown; the full table is available at the CDS.
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