Free Access

Table 6

Optimized alignment tilt parameters of the gratings relative to the MIRROR surface.

GWA Alignment tilt/arcsec
Element x y z

G140H 105.94 2.79 908.38
G235H 76.06 134.03 1248.71
G395H 74.53 109.93 860.25
G140M 112.35 40.49 846.99
G235M 116.38 134.86 810.66
G395M 205.06 47.26 877.13

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.