erence 46 crerared the neut ron data are taken from Ysa Most of by vthe NRL. The date are presented in the form of g of nvt-times= versus Slant-range and are therefore subject to interpretive errors Tne gold-reutron data for Snot 5 show a large upwari ation Trom the a, straight-line curve at distances closer than 550 yar firmed by neutron data obtained from Reference 44, data used in this report for Shot 5 are the actual m This fact is conthermal-neutr tne straignt-line extrapolations, The sulfur-neutro seem low when compared to those for Shot 11, the sar ice with ony few modifications. The Pu, No, and U data for Sho t 11 were obtained act only four distances and no closer than 510 yards. The extrapolation the neutron curve for Shot ll may be somewhat in error, esrecially at Gistances closer than 510 yards. The fact that the neutron corrections exceeded the total dose on the film at 316 yards also indicates that the extrapolation of tne neutron curves to the snorter distances may ose in rror., The total fast or Pu neutron flux for Shot 3 was estimated using Pu to S ratio for Shot 11. (U) The gamma data are presented in Tables 3.67 thru 3.79. Curve 3 oT gamma-dose-times-slant-range=-squared versus slant-range are cresentec in Figures 3-42 thru 3,54, 3.10 OPERATION REDWING (U) Operation Redwing was conducted at the PPG from May thru July 1956. The operation consisted of seventeen detonations: two airdroovs, five water-surface shots, three Llimited-land-surface 3n ot S, Six tower Table 2,2 snots, and one shot on a barge in shallow water over a re ef, covides the pertinent informstion for the shots for wh ie h successful mma measurements were ooteined. The meteorological da at a are given in (U) Gamma measurements were made by SEL (Reference 47), LASL (Peference 48), and the US Army Chemical Warfare Laboratories (CWL) (Re?erence 49). LASL attempted to differentiate the initial-gamma-radiations versus time by using films in "drop gadget" instruments during Shots Lakota, Navajo, and Tewa, Only data from Shot Navajo were usable. (U) SEL obtained initial gamma data from Shots Zuni, Flathead, Daxoza, navajo, and Tewa. The NBS film badge positioned in 4 number or different shields was used as the primary dosimeter, Station ard mutual dosimeter shielding factors (effects of one detector on another) were calculated SEL. However, the estimation of the average gamma energy at the dist 36