Evolution of the pulse phase delays (in μs) during the August 2008 outburst obtained by folding around the best estimate of the spin frequency at the beginning of that outburst, Hz, the time series preliminarily corrected with the orbital solution listed in the left column of Table 1. The solid line is the best-fit quadratic model, while dashed lines mark the 1σ confidence-level intervals. The bottom panel shows residuals with respect to a model that also includes the spin up term.
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.