Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Variance images accompanied by horizontal profiles corresponding to the images shown in Figure 10. The profiles are all normalized to the peak height of the 49 kev window profile (bottom left), and the 20% window profile (top right) has been overdrawn on each profile (thinner line) to allow easier comparison.
