Fig. 1.
Download original image
Multi-wavelength light curve of 1ES 0229+200 presenting long-term (2008–2024) observations of the blazar. The panels present optical Swift-UVOT observation in U, B, V filters; X-ray (0.3–10 keV) flux; and corresponding power-law photon index. Two epochs of NuSTAR observations taken in 2013 and 2021 are marked with vertical lines and noted as nu13 and nu21, respectively.
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.