Starlist Keystroke Commands

?	Print options
f	Fit  one or more of the following
	    Spatial density function (SDF)
	    Luminosity functions (LF)
x	Plot the x-y spatial density function
r	Plot the histogram of the radial density function
m	Plot the histogram of the luminosity function
:	Colon escape commands (see below)
q	Exit program


	Starlist Colon Commands

:show			Show starlist parameters
:nstars     [value]	Number of stars

:spatial    [string]	Spatial density function (uniform|hubble|file) 
:xmin       [value]	Minimum X value
:xmax       [value]	Maximum X value
:ymin       [value]	Minimum Y value
:ymax       [value]	Maximum Y value
:xcenter    [value]	X center for radial density function
:ycenter    [value]	Y center for radial density function
:core       [value]	Core radius for Hubble density function
:base       [value]	Background density for Hubble density function

:luminosity [string]	Luminosity function (uniform|powlaw|salpeter|bands|file)
:minmag     [value]	Minimum magnitude
:maxmag     [value]	Maximum magnitude
:power	    [value]     Coefficent for powlaw magnitude distribution
:mzero	    [value]	Magnitude zero point for salpeter and bands functions
:alpha      [value]	Alpha parameter for bands luminosity function
:beta       [value]	Beta parameter for bands luminosity function
:delta      [value]	Delta parameter for bands luminosity function
:mstar      [value]	Mstar parameter for bands luminosity function

:sfile	    [string]    File containing the user spatial function
:nssample   [value]	Number of SDF sample points
:sorder	    [value]	Order of spline fit to spatial function
:lfile	    [string]    File containing the user luminosity function
:nlsample   [value]	Number of LF sample points 
:lorder	    [value]	Order of spline fit to the integrated LF

:rbinsize   [value]	Resolution of radial profile histogram (pixels)
:mbinsize   [value]	Resolution of magnitude histogram (mag)