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 REFERENCES


 * 1) Blackwell, "Contrast Threshold of the Human Eye." JOSA, 36, 264 (1946).
 * 2) Knoll, Yousey, Uulbevt, "Visual Thresholds of Steady Point Sources of Light in Fields of Brightness from Dark to Daylight." JOSA, 480 (1946).
 * 3) Tousey and Hulbert, "The Visibility of Stars in Daylight Sky." JOSA, 38, 886 (1948).
 * 4) Tousey, "Optical Problems of the Satellite." JOSA, 47, 261 (1957).
 * 5) Van Allen, Ed., University of Michigan Press, 39 (1956).
 * 6) Lamar, Hecht, Schlaer, and Hendley, "Size, Shape and Contrast in Detection of Targets by Daylight Vision," Part I, JOSA, 531 (1947); Part II, JOSA, , 741 (1948).
 * 7) Dunham,, , 1223, Pergamon Press, New York
 * 8) Eastman Kodak Co., "Kodak Photographic Plates for Scientific and Technical Use." (1953).
 * 9) Kapany,, Manchester University, 288 (1955).
 * 10) Bowen, Applied Phys. J.,, 114 (1938).
 * 11) Pettit and Nicholson, Applied Phys. J.,, 279 (1928).
 * 12) Stebbins and Whitford, Ibid, 20 (1944).
 * 13) Kuiper,, University of Chicago Press (1947).