Fixes number of sidebands in SSBprec=2 to 9

- In a prior commit, the number of sidebands checked for the normal search
(i.e. SSBprec=2) was erroneously set to M0, rather than 9. This fixes
that.
- Also improves logging output
- Splits of the UniformPriorToGrid run function to produce the data and
  plot separately