                    Interactive Fitpsf Setup Menu

	v	Mark and verify the critical fitpsf parameters (f,s,b)

	f	Mark and verify the full-width half-maximum of the psf
	s	Mark and verify the standard deviation of the background
	l	Mark and verify the minimum good data value
	u	Mark and verify the maximum good data value

	b	Mark and verify the half-width of the fitting box
