[Unified-mailman] Note on data reduction

[Carl C Dietrich]

Be sure that you are careful about which column of raw data
corresponds to which column of your calibration matrix.
 
In your Excel file Pitch is the first moment column given, but the
pitch corresponds to Mz which is the last column of your calibration
matrix.  This discrepancy can be compensated for by either switching
the order of your data columns OR switching the columns in the
calibration matrix (not both).  For example, if you switch the columns
of the calibration matrix, the first row of your calibration matrix
should read:

1.7357 0.0094 0.0252 -0.0060 0.0962 -0.0402

Instead of
1.7357 0.0094 0.0252 -0.0402 -0.0060 0.0962


-Carl