heal = {
	affectedGameFrame = function(aura, unitID)
	  Spring.SetUnitHealth(unitID,Spring.GetUnitHealth(unitID) + 1)
  emitterDefs = {
	eengineer = {
	  radius = 100,
	},
	eengineer2 = {
	  radius = 200,
	},
	tengineer = {
	  radius = 100,
	},
	tengineer2 = {
	  radius = 200,
	},
	end,
  },