Eagle Tax-Exempt Trust, J Series 20060115 Class A certificates of participation, relating to the Illinois Finance Authority revenue bonds, series 2006, issued for Northwestern University, are rated 'AA+/A-1+'. The long-term component of the rating is based on the 'AA+' rated underlying bonds. The short-term component of the rating is based on a liquidity facility provided by Citibank N.A. until Oct. 1, 2007.