Free Access

Fig. 1


Energy-coded three-colour image of the XMM-Newton field of view around HD 45314. The left and right panels correspond to the observations of April 2012 and March 2016, respectively. HD 45314, the object in the centre of each panel, appears bluer and brighter in the April 2012 observation. For each epoch, the data from the three EPIC instruments were combined and exposure corrected. Red, green, and blue colours correspond to photon energies in the ranges [0.5, 1.0], [1.0, 2.0], and [2.0, 8.0] keV, 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.