NAME:
	synstar2
 PURPOSE: (one line)
	Compute a synthetic (Lorentizian) star image.
 DESCRIPTION:
	This uses the functional form of a Lorentzian point-spread function
	as described in Bosh et. al., Icarus, 95, 319-324 (1992).
 CATEGORY:
       Astronomy
 CALLING SEQUENCE:
	image = synstar(nx,ny,x,y,flux,power,fwhm)
 INPUTS:
	nx   - X dimension of image.
	ny   - Y dimension of image.
	x    - X location(s) of synthetic star(s).
	y    - Y location(s) of synthetic star(s).
	flux - Integrated strength of star(s).
	power- Exponent for the r dependence (must be greater than 1)
	fwhm - Full Width at Half Maximum of stellar image.
 OPTIONAL INPUT PARAMETERS:
 KEYWORD PARAMETERS:
 OUTPUTS:
	return - nx by ny image containing star.
 COMMON BLOCKS:
 SIDE EFFECTS:
 RESTRICTIONS:
 PROCEDURE:
 MODIFICATION HISTORY:
	92/11/05 - Written by Marc W. Buie, Lowell Observatory