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Visibility and topography reconstructed for a live cell using the inverse method. The cell may be observed to be moving towards the south-east (lower-right) of the image. Top row: six scans of the visibility. Bottom row: six scans of the topography. Each of the scans contains 60 x 40 pixels and was acquired in approximately 25 seconds. The temporal separation between scans was about 6 minutes and the total time elapsed time was approximately 40 minutes.
