Table 2
Observations and measurements of the interferometric observations.
| HJD 2400000.5 + | Flux ratio | Separation [mas] | Position angle [deg] | emin [mas] | emax [mas] | PA emax [deg] |
|---|---|---|---|---|---|---|
| 56 868.297 | 0.482 | 3.78 | + 170.54 | 0.10 | 0.07 | 140 |
| 56 869.285 | 0.501 | 5.37 | −83.29 | 0.10 | 0.05 | 101 |
| 56 869.302 | 0.479 | 5.40 | −82.42 | 0.09 | 0.04 | 111 |
| 56 869.385 | 0.492 | 5.53 | −77.72 | 0.12 | 0.07 | 135 |
| 56 870.330 | 0.473 | 3.77 | −10.75 | 0.07 | 0.03 | 12 |
| 56 870.344 | 0.471 | 3.74 | −8.99 | 0.05 | 0.03 | 10 |
| 56 871.315 | 0.486 | 5.35 | +95.83 | 0.16 | 0.06 | 129 |
| 56 871.329 | 0.484 | 5.37 | +96.88 | 0.16 | 0.07 | 135 |
| 56 871.425 | 0.481 | 5.55 | +102.29 | 0.33 | 0.14 | 125 |
| 56 872.317 | 0.473 | 3.95 | +162.88 | 0.09 | 0.05 | 178 |
| 56 872.347 | 0.474 | 3.83 | +166.38 | 0.13 | 0.08 | 9 |
| 56 873.253 | 0.493 | 5.11 | −90.33 | 0.20 | 0.12 | 119 |
| 56 873.270 | 0.487 | 5.13 | −89.68 | 0.17 | 0.08 | 117 |
| 56 873.355 | 0.469 | 5.32 | −84.31 | 0.12 | 0.07 | 131 |
| 56 873.371 | 0.472 | 5.34 | −83.64 | 0.12 | 0.06 | 128 |
| 56 903.150 | 0.485 | 3.47 | +9.65 | 0.12 | 0.07 | 170 |
Notes. The flux ratio is given in the H-band (1.4 – 1.7 µ.m). The position angle is the position of the secondary (faintest in H-band), measured north (0 deg) to east (90 deg). emin and emax are the semi-minor and the semi-major axes of the 1σ- astrometric error ellipse. PA emax is the position angle of the semi-major axis of the error ellipse, measured from north (0 deg) to east (90 deg).
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