aay (8) Field of view, quartz filter, 22 degree field of view (9)Field of view, quartz filter, 45 degree field of view (10) Field of view, quartz filter, 90 degree field of view (11) Field of view, quartz filter, 160 degree field of view (12) Radiometer, quartz filter, 90 degree field of view The NRDL recording spectrometer was used at Stations 811.01 on Aomoen (GEORGE) and Station 811.02 on Bikini (HOW). This spectro- meter was used to measure the spectral distribution of irradiance as a function of time with a time resolution of 50 microseconds, The NRL bolometer was used to measure the irradiance as a function of time with a time resolution of 50 microseconds. Two bolometer channels were located at Station 811.01 on Aomoen (GEORGE) 4 and two at Station 811,02 on Bikini (HOW). RESULTS All of the instrumentation with the exception of two aiming point cameras functioned satisfactorily on this shot. All the reliable data obtained at the Yurochi (DOG) and Aomoen (GEORGE) stations was from instruments with a field of view greater than 45 degrees and on Bikini (HOW) with a field of view greater than 30 degrees. All of the spectrometer data and at least half of the bolometer data were lost because of the large bombing error, view less than those The calorimeters with fields of specified above for each station will not give usable data. A preliminary reduction of the data without the aid of precision equipment gives the following results: Station PGPEDIDOE mt pe URE Quantity Measured ©«810.01.-«SSs«sTotal’ ergy 810.01 Maximum Irradiance - 78 - DELETED