Some operations can be done on a result table only if the table is called "Results". We will unprotect "Finaltable" in renaming the table "Results"  to modify it and protect it again by switching the name back to "FinalTable".

Final table has been initialised with as little information as we can during step1 . initialization

We will then creating proper labels for each colomn.

The first one is the name of the microalgae, the second one is its average intensity, the third to the 13th one will contain the intensity for each concentric rings.  We named them "Intensity Slice"+n

Once the addition has been realised, we rename Results as FinalTable.  The next microalgae will be able to be treated.