O−C diagram for J2344, following subtraction of best linear fit. Best sinusoidal fit is overplotted (meta-period 4.19 y; χ2 = 2.82). Uncertainties on individual points are not shown for clarity, but are typically of the order of ± 100 s. The final point, around epoch 9000, corresponds to the independent observation of D. Boyd, and has an uncertainty of ± 60 s.
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.