Creation of the Instrumental Function

The command CREATE/PSF creates a 1D image of a normalized gaussian centered in 0.

Command:

 
NAMEP 		 : 		 output image

FWMM  		 : 		 full width at half maximum of the instrumental response (Å)

This image is to be used by the command COMPUTE/ABS; any other (non gaussian) PSF can be used provided it is centered in 0, normalised and has the same step size as the synthetic image.