Update analysis: take into account the sensitivity of the geophone
| 
		 Before Width: | Height: | Size: 63 KiB After Width: | Height: | Size: 67 KiB  | 
| 
		 Before Width: | Height: | Size: 91 KiB After Width: | Height: | Size: 95 KiB  | 
| 
		 Before Width: | Height: | Size: 93 KiB After Width: | Height: | Size: 98 KiB  | 
| 
		 Before Width: | Height: | Size: 88 KiB After Width: | Height: | Size: 92 KiB  | 
| 
		 Before Width: | Height: | Size: 92 KiB After Width: | Height: | Size: 98 KiB  | 
| 
		 Before Width: | Height: | Size: 91 KiB After Width: | Height: | Size: 93 KiB  |