Gaussian smoothing with a variable
width 
,
which varies as the par2
power of the energy. The width at 6 keV is set with par1. Note that the energy binning
must be uniform. If the response energies are not uniformly spaced then the energies
command should be used to set uniform energy binning.
|
|
|
|
|
|
where :
|
par1= s |
gaussian sigma at 6 keV |
|
par2= a |
power of energy for sigma variation |
