521 



(>d) 5 45 MILLISECONDS 

 DETONATION 



(7 b") 41 



SO MILLISECONDS AFTER 

 DETONATION 



(7c; 14 JO MILLISECONDS BEFORE 

 FIRST MINIMUM 



9 90 MILLISECONDS BEFORE 

 FIRST MINIMUM 



'?«' b 6i 



MILLISECONDS BEFORE 

 FIRST MINIMUM 



SO MILLISECONDS 

 FIRST MINIMUM 



