Schematic implementation of the read-out mode of an eROSITA CCD. For illustrative purpose not all 384 × 384 pixels are drawn. Each exposure time of 50 ms is followed by 384 subsequent read-outs and line shifts. As indicated in the text, in the simulation the transfer of signals to the framestore area, which is typical for the eROSITA CCDs, is replaced by a faster read-out with an equivalent time interval.
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.