We applied Kirchhoff migration to the stacked data using the re-picked velocities. Fig. \ref{438315} shows the comparison between the migrated image with the stacking velocities (left) and the migration with the re-picked velocities. The effect of the new velocities is not noticeable since the image is still under-migrated. This indicates that we still need to pick higher velocities. However this task is difficult because the it is challenging to distinguish reflectors and because of the presence of backscattering data. We tried to overcome this issue with DMO correction. This processing attempt is presented later in the report.