XRCF settings O flat field map plots
Histogram for the CsI coated area and the
central area of the flat field map.
All three plots are of the CsI coated area
of the MCP. The histogram ignores the leftmost third
(first 40 v columns) of the detector, in order to avoid the portion
affected by vignetting.
The surface plot has been smoothed with a
5 × 5 boxcar. The data are normalized such that the mean
value in the central region of the MCP is unity.
FITS image [normalized data]