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Table 2
CHARA configuration used in this study.
| Configuration | Telescope | Base length |
|
|
||
| C1* | W2S2 | 177 m |
| C2 | E2W1 | 251 m |
| E2W2 | 156 m | |
| W1W2 | 108 m | |
| C3 | E2W1W2-W2S2 | 108–251 m |
Notes.
(*)
We used different wavelengths, 750 nm and 545 nm, to slightly improve the (u, v) coverage (as usually done, for instance, with the VEGA/CHARA instrument, Mourard et al. 2009, 2011).
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