The NICHOLAS entered Bikini Lagoon fifteen times between 4 March and the end of May. Specific periods of time in and out of the lagoon, as well as the corresponding integrated intensities determined from the ship contamination model, are given below. ‘Time at Bikini Lagoon Month March In 04/0810-05/1935 07/1735-07/2356 11/0900-11/1241 24/0800-25/1909 27/1701-27/1956 April 01/0718-03/1107 05/1018-05/1217 07/1850-11/1029 13/1747-14/0720 14/1558-14/1703 17/1332-17/1637 19/0919-20/0937 20/1352-21/0752 23/1016-25/1541 April/May 26/1759-27/1353 Integrated Intensity (mR) Out In 05/1935-07/1735 07/2356-11/0900 11/1241-24/0800 25/1909~-27/1701 27/1956-01/0718 03/1107-05/1018 05/1217-07/1850 11/1029-13/1747 14/0720-14/1558 14/1703-17/1332 17/1637-19/0919 20/0937-20/1352 21/0752-23/1016 25/1541-26/1759 27/1353-3142400 Out 106.2 9.1 2.0 12.0 0.6 13.8 0.3 19.4 1.8 0.1 0.2 2.5 2.2 7.5 2.1 74.6 47.0 51.4 9.9 1f.1 7.0 4.0 6.2 0.7 2.9 1.2 0.4 3.8 2.1 41.6 The daily contributions to the free-field integrated intensity on the NICHOLAS from fallout (topside) and ship contamination (below) are shown in Table 2-15. 99