SetMagneticRay("M",2000);
angrem=[0,30,45,60,90,120,135,150,180,210,225,240,270,300,315,330];
for (n in angrem){
	t=Math.PI*angrem[n]/180;
	x=Math.cos(t);
	y=Math.sin(t);
	a=Point(x,y);
	SetShowName(a,true);
	SetAlias(a,angrem[n]+"°");
	AddMagneticObject("M",a);
}