deletions | additions       diff --git a/Casa setting part 2.tex b/Casa setting part 2.tex  index d8d96be..94e0cb8 100644  --- a/Casa setting part 2.tex  +++ b/Casa setting part 2.tex 
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\subsection{Cleaning Threshold}  This setting is called threshold in CASA and defaults to 0.01mJy. The defintion can be found \href{in \href{http://casa.nrao.edu/Release3.4.0/docs/userman/UserMansu289.html}{in  the CASA man pages}{http://casa.nrao.edu/Release3.4.0/docs/userman/UserMansu289.html}. pages}.  Cleaning will be terminated if the maximum residual is less than the threshold. This is running at the moment. Add tomorrow.