[natep]

It will take months to transfer the full data sets back. The data are formatted in ITF packets, inside CCSDS packets, inside CCSDS transfer frames.

[0] http://public.ccsds.org/publications/BlueBooks.aspx [1] http://www.boulder.swri.edu/pkb/ssr/ssr-fountain.pdf [2] https://books.google.com/books?id=oZfpYIUKDrUC&pg=PA347&lpg=...