Estimation of the lateral mis-registrations of the GRAVITY+ adaptive optics system - Perturbative method with open-loop modal correlation and non-perturbative method with temporal correlation of closed-loop telemetry

Open Access

Table E.1

Statistics of the estimated lateral error in function of the telemetry batch size.

Batch size	${\tilde{δ}}_{x} (% Δ)$ $\[\tilde{\delta}_x(\% \Delta)\]$	${\tilde{δ}}_{y} (% Δ)$ $\[\tilde{\delta}_y(\% \Delta)\]$
50 frames	6.49 ± 0.89	−0.06 ± 0.83
100 frames	6.68 ± 0.55	+0.01 ± 0.56
200 frames	6.79 ± 0.37	−0.03 ± 0.39
500 frames	6.90 ± 0.25	−0.02 ± 0.23
1000 frames	6.88 ± 0.18	−0.02 ± 0.16
2000 frames	6.91 ± 0.13	−0.01 ± 0.13
5000 frames	6.91 ± 0.09	−0.00 ± 0.08

Truth	δ_x = 10	δ_y = 0

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.