The EPPERSON entered Bikini Lagoon fifteen times between 3 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 In March 03/1656-03/2040 08/0840-08/1045 09/0959-09/2017 . 11/1700-12/0849 15/1250-17/1105 18/1316-19/1120 21/1340-21/1705 21/2200-23/1124 24/1258-26/0851 27/1404-27/1557 28/2008-29/0907 29/1914-30/1054 April 01/1412-05/0837 , 08/0852-08/1234 April/May 09/0847-09/2146 Integrated Intensity (mR) Out In 03/2040-08/0840 08/1045-09/0959 09/2017-11/1700 12/0849-15/1250 17/1105-18/1316 19/1120-21/1340 21/1705-21/2200 23/1124-24/1258 26/0851-27/1404 27/1557-28/2008 29/0907-29/1914 30/1054-01/1412 05/0837-08/0852 08/1234-09/0847 09/2146-31/2400 0.0 0.2 4.3 9.5 32.2 Li.f 1.0 15.3 17.5 0.4 2.3 3.1 25.4 0.5 1.6 Out 0.0 1.8 14.8 29.2 9.8 [5.1 0.8 6.5 6.2 3.1 1.3 6.8 9.8 1,5 58.1 The daily contributions to the free-field integrated intensity on the EPPERSON from fallout (topside) and ship contamination (below) are shown in Table 2-7. 69