◆ SpookStack

Approved For Please 2004/03/26 : cia-RoPs1Rooseffi¥o0100040001-7 Ga OGSR Os... ~e pares . intensity of the lights indicated extremely high speed in small orbital paths. g. Apparent lack of guidance of investi- gators by those familiar with UFO reports and explanations. h. Analysis of light intensity of objects made from duplicate rather than original film. The original film was noted to have a much lighter background (affecting relative brightness of object) and the objects appeared much less bright. i. Method of obtaining data of light intensity appeared faulty because of unsuitability of equipment and questionable assumptions in making averages of readings. j. No data had been obtained on the sensi- tivity of Kodachrome film to light of various intensities using the same camera type at the same lens openings. k. Hand "jitter" frequencies (obtainable from early part of Tremonton film) were not removed from the plots of the "single pass plots" at the end of the film. Approved For Release 2004/03/26 : CIA-RDP81R00560R000100040001-7