ut, a one to cne correlation of the data taken on both systems. -——t tho normal back-scatter channels were operated. Five of Only three cameras were operated on thie event, the cne back-scatter camcra and the two vertical cam-ras. Troject 5.7 instrwrentation on the B-57 consisted of the basic twenty one instruments and six camsres. Project £.7 instrumentetion on the B-€6 esonsisted of the basic twenty one instrumonts and twelve cameras, Neither tactical bomber (B-466, B-57) was instrumented for measuring bach-scattere? thermal radiation. The twenty one basic thermal instru- ments possessed various ficlds of view and were suitably filtered to obtain qualitative spectral distribution information. = All channels were recorded on Consolidated Recorders excerpt thre five back-scaiter channels in the P-47 which were recorded on magmetic tape. The cameras were equipped with red anid blue filters te obtain information at each end of trum, Several cameras were equipped with te attuchments to chtafin centinucus scpectra in the visible regicn, Two of these speetrecraphs were operated at the "G&G Ferry photo In?crmaticn on the pesition in space of each aircraft is ccntained COPIED/DOE LANL RC - 23 =