Table 1.
Journal of the observations.
| Date | HJD (a) | Combiner | Configuration | Nsp | Nvis | NCP | Calibrators |
|---|---|---|---|---|---|---|---|
| 2016-07-18 | 2457587.814952 | MIRC | S1-E2-W1-W2 | 8 | 156 | 310 | 1 |
| 2016-07-19 | 2457588.783663 | MIRC | S1-S2-E1-E2-W1-W2 | 8 | 426 | 748 | 1,2 |
| 2019-07-14 | 2458678.779086 | MIRCX | S1-S2-E1-E2-W1-W2 | 8 | 3419 | 5487 | 3,4,5 |
| 2020-06-30 | 2459030.831882 | MIRCX | S1-S2-E1-E2-W1-W2 | 8 | 398 | 4320 | 5 |
| 2020-07-01 | 2459031.794510 | MIRCX | S1-S2-E1-E2-W1-W2 | 8 | 1947 | 9600 | 3,4,5 |
| 2021-07-20 | 2459415.767570 | MIRCX | S1-S2-E1-E2-W1-W2 | 8 | 3738 | 6751 | 3,5,6 |
| 2021-09-19 | 2459476.675433 | MIRCX | S1-S2-E1-E2-W1-W2 | 8 | 2139 | 2985 | 7 |
| 2022-08-20 | 2459812.476640 | MIRCX | S1-S2-E1-E2-W1-W2 | 15 | 832 | 833 | 6 |
| 2022-08-20 | 2459812.529639 | MYSTIC | S1-S2-E1-E2-W1-W2 | 10 | 813 | 527 | 6 |
| 2022-08-21 | 2459812.767333 | MIRCX | S1-S2-E1-E2-W1-W2 | 15 | 4279 | 6931 | 5,6,8 |
| 2022-08-21 | 2459812.776533 | MYSTIC | S1-S2-E1-E2-W1-W2 | 10 | 2710 | 4218 | 5,6,8 |
Notes.Nsp: number of spectral channel. Nvis: number of visibility measurements. NCP: number of closure phase measurements. The calibrators used have the following angular diameters: 1: θLD(HD189395)=0.197 ± 0.014 mas, 2: θLD(HD178187)=0.244 ± 0.017 mas, 3: θLD(HD332518)=0.306 ± 0.007 mas, 4: θLD(HD227002)=0.278 ± 0.006 mas, 5: θLD(HD333533)=0.303 ± 0.007 mas, 6: θLD(BD + 283437)=0.287 ± 0.006 mas, 7: θLD(HD332720)=0.295 ± 0.008 mas, 8: θLD(BD + 303674)=0.272 ± 0.006 mas.
Converted from JD using the PyAstronomy package (Czesla et al. 2019).
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