re #8753: Update the data after fixing the bug on back syntax

The difference is small, and refers only to the new range applied to the
monitors inside the algorithm CalculateFlatBackground

You can check this by comparing the history.
Revert "re #8753: Update the data after fixing the bug on back syntax"

This reverts commit da38f186bed454fb9649d94f4876cf2c6a8a183d.
re #8753: Translation of the mask file to the proper syntax
re #8753: update of the data to adapt to the bugfix
Merge remote-tracking branch 'origin/bugfix/8753_back_syntax'