Index: trunk/MagicSoft/Mars/Changelog
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--- trunk/MagicSoft/Mars/Changelog	(revision 2321)
+++ trunk/MagicSoft/Mars/Changelog	(revision 2324)
@@ -1,3 +1,19 @@
                                                  -*-*- END OF LINE -*-*-
+
+ 2003/09/07: Abelardo Moralejo
+   * manalysis/MCerPhotCalc.cc:
+     - removed normalization of array fWeight introduced on 30/06. For
+       now, this array is intended only to select the FADC slices which
+       we want to integrate to get the signal. The use of this feature
+       of MCerPhotCalc is explained in the example macro MagicHillas.C
+       The array fWeight must contain 0's and 1's. If we normalize
+       these values, the signal units is no longer ADC counts (but 
+       "average ADC counts per slice"). As David realized, this was the 
+       reason for the discrepancies in the gamma/hadron separation 
+       results we were observing lately. The meaning of Size was 
+       different among the different people working on the matter, and 
+       hence, when we compared samples with a given Size cut we were
+       actually comparing different energy ranges.
+
 
  2003/08/27: Thomas Bretz