Be 2-20 torye: Electronic component parts were placed in special test circuits to emphasize the property to be measured. The signals were fed into a magnetic- tape recorder, which recorded the performance of the components during the detonation. In addition, the telemetering points of a Corporal fuze sy:¢t were monitored, and departure from normal operating level was recorded cn the tape. At the time this report was prepered, the project was still participat- ing. A brief description will be given, however, of the project's purtici-~ pation during two shots. 2.1.6 THERMAL RADI:.TICN MEASURED NTS , It was the purpose of the program to: 1. Study the effects of megaton rance atomic wezpons on meterials and to evaluate a skin simuilant as a substitute for animate skin in these studies, 2. Obtain spectroscopic measurements on a high altitude burst of thermal irradiance as a function of time. %, 3. leasure by photographic means the fireball size of a high altitude burst as a function of time. ee by, Obtain a photographic record with high time and spectral resolution 33 su PAGE ef