y 2-35 although several new problems arose from the use of barges; e.g., effects of parge motion on coilimetion and the effect of water shine on newtrcni measuremants. 2. Charlie ard Tox, Bikini. Seven events (Fir, Sycamore, Maple. Aspen, Fedwooc, Cedar and Poplar) were fired from verious north Bikini locations. Several remote diagnostic schemes were deveitc._- ed for these shots: 1) alpha was measured by a photoelectric telescope picking up light from a fluor wa]l mounted on the show barge; 2) high explosive transit time erd pin data wasobtained bv: @ pulse telemetry svstem; 5) were measured from Teller Light by sweeping cameras end a photoelectric telescope; and 4) interval times were measured by an eleztromagnetic pickup station. 3. Janet, Eniwetok. Three UCRL events (Dogwood, Olive and. Pine) were fired off Jaret. Edgerton, Germeshausen & Grier, Inc., provided the electronic support for the following diagnostic measurements: 1) peak primary alpha on Dogwood and_Olive; secondary alpha on Dogwood; 3) 2) 4 es 4) secondary interval time on all three. 4, yvonne, Eniwetok. The last two UCRL shots (Quince and Fig) were fired on Yvonne. EG&G operated the diagnostic station for UCRL. Complete alpha vs time curves and high explosive transit time data was obtained. b. Results. The results of these experiments are contained in the prelim inary shot reports and in the various technical reports written by the & groups Pp involved. - : 4 Lip, Lop 5Y 5 r PAGE PF