Free Access

Fig. B.4.


As in Fig. B.2, but for the combined Chandra data obtained from MJD 58157–58180. We note the difference in the 50% contour of the pulsed fraction (and the χ2) compared to Fig. B.2. This is an effect of the time gap between the observations. In the case of Swift/XRT due to the observational gaps and the low number of counts it is not possible to derive a unique solution in the P vs. plane. The goodness of fit (i.e. χ2) is computed by using ten phase bins for the folded pulse profile.

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.