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Table 4
Astrometry results for the HST and SPHERE data.
| Instrument | Filters | d(mas) | θ (°) |
|---|---|---|---|
| HST | F336W | 979.0 ± 1.5 | 74.6 ± 0.1 |
| F439W | 976.8 ± 1.1 | 74.7 ± 0.1 | |
| F555W | 978.5 ± 1.1 | 74.8 ± 0.1 | |
| IRDIS | HeI | 975.5 ± 0.9 | 74.8 ± 0.1 |
| CntJ | 973.3 ± 1.0 | 74.8 ± 0.1 | |
| CntH | 973.6 ± 1.3 | 74.4 ± 0.1 | |
| H2 | 974 ± 14 | 74.4 ± 0.8 | |
| FeII | 966.8 ± 1.3 | 74.5 ± 0.1 | |
| H3 | 976 ± 12 | 74.4 ± 0.7 | |
| H4 | 975 ± 15 | 74.4 ± 0.9 | |
| CntK2 | 974.8 ± 2.9 | 75.5 ± 0.2 | |
| CO | 970.0 ± 3.3 | 75.2 ± 0.1 |
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