any various fields of view and were suitebly filtered to obtain qualitative spectral distribution information. All channels were recorded on Consolidated Recorders except the six back~scatter channels in the B-47 which were reThe cameras were equipped with red and blue filters corded on magnetic tape. to obtain information at each end of the visible region of the spectrun. Several cameras were equipped with spectroscopic attachments to obtain Two of these spectrographs were continuous spectra in the visible region. operated at the EG&G Parry photo tower. AIRCRAFT PCSITION IN SPACE Information of the position in space of each aircraft is contained in the post shot reports of the following projects: Project 5.1 - B47 Project 5.3 ~ B66 Project 5.2 - B52 Project 5.4 - B47 RESULTS Thermal: The preliminary value of total thermal input to the aircraft obtained by Project 5.7 instrumentation is included in the post shot report of the appropriate project indicated above, Back~scatter Measurements on the P-47: positioned for side loads on this event. Unfortunately the B-47 was Fecause cf the extensive overcast the back-scatter information would have been particularly interesting had the airereft been positioned for thermal. However, the back~scatter inputs measured were greater than expected on the basis of predicted direct thermal energy. These preliminary, uncorrected values are on the order of from 40 to 50 millicelories, Photographic Data: on this event. A total cf 31 cameras were operated by Project 5.7 Fecause the B-47 was positioned for side loads none of the tail position cameras would have been effective so they were not operated. Lo \ ode comes atihue Les a“ i ( ‘ - 46 =