Index: trunk/MagicSoft/Mars/Changelog
===================================================================
--- trunk/MagicSoft/Mars/Changelog	(revision 8296)
+++ trunk/MagicSoft/Mars/Changelog	(revision 8297)
@@ -45,4 +45,8 @@
      - fixed the range check.In case of the lo-gain extraction
        the range could infact leak out of the fadc slices
+
+   * msignal/MExtractTimeAndCharge.cc:
+     - added somecomments
+     - forbid the lo-gain signal to be negative