Index: trunk/MagicSoft/Mars/NEWS
===================================================================
--- trunk/MagicSoft/Mars/NEWS	(revision 4921)
+++ trunk/MagicSoft/Mars/NEWS	(revision 4933)
@@ -65,4 +65,9 @@
      the camera from a pointing model known to be correct and
      the pointing model used for observations (MSrcPosFromModel)
+
+   - added a new version of the class calculating the effective on-time
+     MHEffectiveOnTime. It unifies the old classes MHEffOnTime, 
+     MHEffOnTimeTime, MHEffOnTimeTheta, MHTimeDiff, MHTimeDiffTime and
+     MHTimeDiffTheta.