c Code for bare 252Cf at 100 cm from source
c cell cards
10 1 -15.1 -101 $ Cf Source Cell
11 2 -8.0 -102 101 $ Stainless-Steel
12 3 -2.699 102 -103 $ Aluminium Pipe
13 4 -1 -104 #10 #11 #12 $ Detector Cell
14 4 -0.001205 -129 #10#11#12#13 $ Air
15 0 129 $ Outside World
c surface cards
101 rcc 0 0 0.98 0 0 -1.96 0.47
102 rcc 0 0 5.5 0 0 -11 2.25...