Table D.1.
Summary of spectroscopic observations.
| Instrument | MJD | S/N | Orbital Phase | RV1(He I) | σRV1 | RV2(He II) | σRV2 |
|---|---|---|---|---|---|---|---|
| (d) | (km s−1) | (km s−1) | (km s−1) | (km s−1) | |||
| Optical | |||||||
| ARCES | 57643.23 | 150.8 | 0.36 | −28.28 | 3.87 | −117.01 | 5.77 |
| ARCES | 58000.29 | 103.4 | 0.41 | −2.80 | 4.17 | −106.42 | 5.45 |
| ARCES | 59540.19 | 173.7 | 0.49 | −18.51 | 4.04 | −78.76 | 4.43 |
| ARCES | 59545.15 | 148.7 | 0.56 | −21.87 | 3.72 | −23.23 | 4.20 |
| ARCES | 58085.15 | 153.2 | 0.85 | −47.81 | 3.90 | +48.89 | 3.90 |
| ARCES | 59007.38 | 128.5 | 0.47 | −28.05 | 3.93 | −98.30 | 4.04 |
| ARCES | 59015.41 | 136.3 | 0.60 | −35.28 | 4.18 | −22.82 | 3.36 |
| ARCES | 59186.22 | 128.9 | 0.50 | −25.72 | 4.42 | −84.62 | 3.89 |
| ARCES | 59214.10 | 105.5 | 0.97 | −40.37 | 6.57 | +8.76 | 1.68 |
| ARCES | 59216.09 | 202.2 | 0.00 | −35.41 | 3.81 | +2.38 | 1.27 |
| ARCES | 59536.22 | 167.3 | 0.43 | −6.26 | 3.34 | −102.43 | 5.41 |
| ARCES | 59538.04 | 207.4 | 0.46 | −16.84 | 3.50 | −97.20 | 3.94 |
| ESPaDOnS | 57201.55 | 373.2 | 0.88 | −30.34 | 3.04 | +39.37 | 2.24 |
| ESPaDOnS | 57208.57 | 379.9 | 1.00 | −29.66 | 3.01 | +1.30 | 0.94 |
| ESPaDOnS | 57227.57 | 217.8 | 0.32 | −7.88 | 2.80 | −121.30 | 3.32 |
| HIRES | 60189.36 | 198.2 | 0.49 | −47.04 | 3.68 | −74.52 | 2.41 |
| HIRES | 60213.36 | 178.7 | 0.90 | −58.78 | 4.11 | +41.34 | 2.25 |
| HIRES | 60271.19 | 176.8 | 0.88 | −54.33 | 3.65 | +43.76 | 2.09 |
| HIRES | 60274.30 | 186.3 | 0.93 | −54.42 | 3.61 | +30.38 | 1.81 |
| HIRES | 60275.37 | 144.9 | 0.95 | −53.00 | 3.36 | +23.00 | 1.63 |
| TRES | 59857.26 | 39.3 | 0.86 | −20.05 | 9.98 | +38.65 | 5.88 |
| TRES | 59864.28 | 50.0 | 0.98 | −46.54 | 7.80 | +11.90 | 3.33 |
| TRES | 59870.22 | 59.5 | 0.08 | −20.82 | 8.18 | −33.32 | 5.21 |
| TRES | 59879.29 | 70.9 | 0.24 | −11.95 | 7.31 | −93.06 | 4.65 |
| TRES | 59885.26 | 66.7 | 0.34 | −20.42 | 6.68 | −119.37 | 4.67 |
| TRES | 59891.19 | 50.3 | 0.44 | −6.78 | 7.89 | −94.91 | 5.67 |
| TRES | 59900.26 | 25.0 | 0.59 | −24.84 | 11.85 | −6.95 | 8.48 |
| TRES | 59912.17 | 29.8 | 0.79 | −49.20 | 11.65 | +42.08 | 8.19 |
| TRES | 59922.22 | 42.2 | 0.96 | −19.54 | 10.59 | +10.83 | 6.15 |
| Ultraviolet | |||||||
| HST/STIS | 59992.7 | 40 | 0.16 | — | |||
| HST/STIS | 59920.6 | 46 | 0.94 | — | |||
| HST/STIS | 59947.7 | 44 | 0.40 | — | |||
| HST/STIS | 60347.3 | 45 | 0.17 | — | |||
| HST/COS | 59992.7 | 39 | 0.16 | — | |||
| HST/STIS (FUV) | 59934.0 | 10 | 0.17 | — | |||
Notes. Columns list the instrument, observation date (MJD), S/N, and orbital phase for each spectrum, measured RVs and uncertainties for the Be star (from He I absorption) and the companion (from He II emission) for the optical spectra. To convert the relative RVs of the companion to absolute values (Fig. 2), the constant velocity offset (vz − vrel., 2) = 3.2 km s−1 needs to be added.
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