Ff source from 1/2 to 12 hours after each detonation. Files vere processed about a week after each event, thereby mininizing possible errors caused by latent image fading. Variations caused by temperature, aging, and processing technique were compensated for hy the calibration fils. Fectors that eccuse variation in density from event to event were the detent tmmge fling of Rertann 980-0 fin cot Be eh Teatin On Sto temperature of the develeper solution. (TaShots Dekote, Bevajo enf Tem, \ an increase in the background density equivalent to about 900 mr was i \. noted om the Dupont Emlsion $02. the use of calibration film in “ach [orthese events compensated for this background density increase. The photographic trananiasion density was read en an Ansco-eBeth Motel 19 densitometer, with a calibrated photogrephic density wedge wstt as a standard. Exposures were determined by comparing densities of the field files with the density-versus-exposure curves for each film emision calibrated on the Co™ sourse. 2.2.2 Quarts-Fiber Desineters. Seven ranges of quarts-fiber dosimeters, similar to the IN-93/W evaluated by Teapot Project 6.1.1, were used (References 16 anf 17). ‘These dosimeters were calibrated with the Co™ source and « correction was male on all readings. for leakage and faulty enes were elimizated. facturer's mumbers and ranges. « range of 0 to £00 F. aey were checked fable #.2 lists the manu- Project 2.72 supplied 3} dosimeters vith ST. LOUIS HC 2.2.3 Chemical Dosineters. Chemical dosimeters furnished by the Air Force, Atomic Ruergy Comission, end University of Califernis at