;
;
;
!y.range=1
close,1
openr,1,'moonlimbs'
limbx=fltarr(79)
limby=fltarr(79)
x=findgen(79)
y=findgen(79)

for ii=0,78 do begin
	readf,1,xl,yl
	print,xl,yl
	limbx(ii)=xl
	limby(ii)=yl
end
plot,limbx,psym=1
xcoeff = poly_fit(x,limbx,1,cfit)
oplot,cfit
stop
plot,limby,psym=1
ycoeff = poly_fit(y,limby,1,cfit)
oplot,cfit
stop
end