Time

T1

T2

T3

T4

T5

T6

T7

T8

T9

Radiation intensity (μSv/hr)

0.199

0.197

0.196

0.184

0.175

0.168

0.158

0.150

0.148

Decrease

1.01%

1.51%

7.54%

12.06%

15.58%

20.60%

24.62%

25.63%