1. Moon Side Lobe Scan Run 5422: Illumination of Array AZ*cos(Elevation) (deg) Horn 45 horizon position – Moon horizon position EL (deg)EL’ AZ’*cos(Elevation) (deg) deck-angle rotated

2. AZ’ = AZ * cos( 2*deck angle) + EL * sin(2*deck angle) EL’ = -AZ* sin(2* deck angle) + EL * cos( 2 * deck angle) Accounting for Deck Rotation

3. Horn 45 DDQ1 (DDQ2) [mV] versus Distance from Moon Distance = {(AZ*cos(EL))**2 + EL**2}**0.5 something is seen here moon signal

4. Horn 45 DDU1 (DDU2) [mV] versus Distance from Moon something is seen here

5. Horn 45 DDQ1 (DDQ2) [mV] versus Distance from Moon Zoomed in from 2 to 40 degrees

6. Horn 45 DDU1 (DDU2) [mV] versus Distance from Moon Zoomed in from 2 to 40 degrees