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.
Simulated intrinsic spatial resolution as a function of the number of photoelectrons. The distribution of the light signal was based on the model derived for the 250 mm thick Hamamatsu ACS-HR (HR stands for high resolution) scintilaltor. Optical pixel sizes are shown in the figure.
