Our graphs dislpaying phase shift versus depth [[Image:fig2.jpg|thumb|A Graph of the Phase shift]] and amplitude versus depth [[Image:fig1.jpg|thumb|A Graph of Amplitude versus Width]]
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Our graphs dislpaying phase shift versus depth [[Image:fig2.jpg|thumb|A Graph of the Phase shift versus Depth]] and amplitude versus depth [[Image:fig1.jpg|thumb|A Graph of Amplitude versus Depth]]