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.
Semi-logarithmic plots of the signal power and variance spectra calculated in (A) the image space (right singular vector basis) and (B) the projection space (left singular vector basis). The data are for a 20% wide photopeak energy window using RBSC at a count level of 3×105 total counts.
