|
-
1 gaussian pedestal removal:
The pedestal was removed by fitting the pedestal region with a gaussian
function, and then subtracting this same gaussian from the distribution.
The error pattern indicates that the fit is too narrow.
-
2 gaussian pedestal removal:
The pedestal was then fit with two, nonconcentric, gaussian functions, which
were then subtracted from the distribution. This resulted in a smaller, less
consistant error pattern.
-
signal extraction:
All bins below channel 20 were then zeroed to isolate the real signal
distribution, shown here with error bars. Note the signal mean of 58.
|