Fuji X-Pro3 Dynamic Tone
Fuji X-Pro3 with TTARTISAN 23mm f1.8 AF lens using Fuji Dynamic Tone from the Advanced Filters.
The "Green Run" was a secret U.S. Government release of radioactive fission products on December 2–3, 1949 at the Hanford Site plutonium production facility, located in Eastern Washington. Radioisotopes released at that time were supposed to be detected by U.S. Air Force reconnaissance. Freedom of Information Act (FOIA) requests to the U.S. Government have revealed some of the details of the experiment.[1] Sources cite 5,500 to 12,000 curies (200 to 440 TBq) of iodine-131 released,[1][2][3] and an even greater amount of xenon-133. The radiation was distributed over populated areas and caused the cessation of intentional radioactive releases at Hanford until 1962, when more experiments commenced.[3]
There are some indications contained in the documents released by the FOIA requests that many other tests were conducted in the 1940s prior to the Green Run, although the Green Run was a particularly large test. Evidence suggests that filters to remove the iodine were disabled during the Green Run.