deletions | additions       diff --git a/sectionPROPOSED_SECO.tex b/sectionPROPOSED_SECO.tex  index 6f92da7..bef8082 100644  --- a/sectionPROPOSED_SECO.tex  +++ b/sectionPROPOSED_SECO.tex 
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{\em ``Distorted-filling and Bunch-purity''} events are not relevant at all facilities.   Time resolved measurements depend on bunch purity.  At present only few facilities have the means to measure the bunch purity on-line.  Sophisitcated Sophisticated  procedures are required to measure a bunch charge ratio of $10^{-8}$. Many facilities do have the means to detect deviations from the nominal bunch charge distribution.  Where these means exist we encourage to publish failure limits and associated data. 
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{\em ``Short-user-time''} are for most facilities just subtracted in the beam availability calculations; they are not recorded as events.  An independent recording of these events would enable to calculate beam availability with and without accounting for the ``Short-user-time';.  This would improve the comparison between facilities that handle ``Short-user-time'' differently.