eX a 6.24 = Determination cf Characteristic a Treject mmesy f Mrtcorne Flush oO 4 < ba +3 rropni-to-Air Rances - A. J. Waters "% bh oO ‘4 ct 9 p we Mounted antennas ani photo Tubcs for Yield Determination CRITCTIVES To determine the effectiveness of Flush mounted airborne antennas and phototubcese at various ground-toecir ringes in detecting charzcterna visible radiation, 5 istic low frequency electremacnetic rediiation recpectively. To Zetermine the tempsral ani amplitude characteristics of the rouni-to-air TankeSgg 09 aN low frequency clectromiecnetic raliaticon at varicus Te dctermine the temporal ana intensity characteristics cf visitle- crmine the effects cf ambicnt conditicne upon the satisfactory mrlecuremont of the rorameterse sp : TMOT OTe em pear 4 Topo eamra|ac 2 fiducial antennas Voclyyencte camera 1 whip antenna 1 rocorder 1 synchronizer 2 photoheads 2 DuMont Scopes (1 a dual beam, la single beam) ATTN Sicrel is reesivel by antcrnne feo2 threush an amrlificr end then to Lio seepe., The signal is then photocraphe?, YPhotobesi ovtput is let rectly for use in correlation ef previous data. ately 135 miles gs 7“ , \ \ Wes ‘ ae et COPIED/DOE LANL RC - 23 - Distzence was approx-