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Table 4

Summary of the results: expected (from Torres et al. 2015) and estimated position of the Hokulei binary companion on both days of observation from the collected data.

Date Expected separation Expected position angle Estimated separation Estimated position angle Data covariance
Sept. 16th 2020 45.1 mas 274.7 degrees 44.3 ± 0.1 mas 274.7 ± 0.1 degrees −0.02 mas2
Sept. 17th 2020 46.0 mas 270.7 degrees 46.4 ± 0.1 mas 270.6 ± 0.2 degrees 0.32 mas2

Notes. The errors presented here are computed as the standard deviation of the averaged estimates provided by each cubes, hence the standard deviation of the cube estimates divided by (with N the number of cubes).

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