NMO Correction and Migration results:
The NMO correction module was used on the pre-processed data to obtain zero-offset gathers. Next we stacked the CMP gathers, resulting in the image in Fig \ref{970509}. This stack was before migration, so many structures present are not geologically accurate, such as the bow-tie structures related to synclines and anticlines. This stack looked more accurate than the previous one, so we decided to move forward and apply Kirchhoff migration to the data. Since the topography was nearly flat, the maximum dip to correct for was left as the default 60°. Fig \ref{214354} shows the resulting image, which has some over-migrated data especially at the seafloor reflection boundary. A narrower, more careful velocity picking would possibly correct the over-migrated structures, yet the general structure of the area can be clearly seen. There are two high amplitude boundaries: the sediments on the seafloor at the top and a basaltic base on the bottom. There is also a zone of dipping around CMP 4700, which may indicate a normal fault. The rest of the topography is approximately flat due to the high rate of lava flow during the formation of the plateau.