Free Access

Fig. 7.


Spectral energy distribution of the blazar OJ 287. The grey points are archival multi-frequency data. The red points are from this work (data in PC mode and count rate < 0.6 cts s−1). The green points are XSPEC spectra from the first analysis of all the XRT data in PC and WT mode run on a small subsample of blazars (Giommi 2015).

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.