Free Access

Table 1

The Chandra AEGIS observations used in the paper.

Obs. Observation and processing Processing Exposure
ID dates version time [s]

9450 2007-12-11 2007-12-13 7.6.11.3 29 100
9451 2007-12-16 2008-01-02 7.6.11.4 25 350
9793 2007-12-19 2007-12-21 7.6.11.4 44 750
9725 2008-03-31 2008-04-02 7.6.11.6 28 050
9842 2008-04-02 2008-04-03 7.6.11.6 19 450
9844 2008-04-05 2008-04-06 7.6.11.6 34 600
9866 2008-06-03 2008-06-05 7.6.11.6 31 450
9726 2008-06-05 2008-06-06 7.6.11.6 39 750
9863 2008-06-07 2008-06-07 7.6.11.6 24 100
9873 2008-06-11 2008-06-12 7.6.11.6 30 850
9722 2008-06-13 2008-06-15 7.6.11.6 19 900
9453 2008-06-15 2008-06-17 7.6.11.6 22 150
9720 2008-06-17 2008-06-18 7.6.11.6 26 000
9723 2008-06-18 2008-06-20 7.6.11.6 30 950
9876 2008-06-22 2008-06-23 7.6.11.6 25 050
9875 2008-06-23 2008-06-25 7.6.11.6 33 150
Total exposure

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.