deletions | additions       diff --git a/subsection_Systematic_Effects_The_above__.tex b/subsection_Systematic_Effects_The_above__.tex  index 582f871..e5d20bd 100644  --- a/subsection_Systematic_Effects_The_above__.tex  +++ b/subsection_Systematic_Effects_The_above__.tex 
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The above analysis points to a good connection between cluster mass and cloud mass in M83. However, two systematic effects can potentially alter these results. Here we review the nature of the ALMA data and the effects of the cataloging algorithm to assess the nature of these uncertainties.  {\it Data Quality} -- The quality of ALMA data vastly exceeds nearly every other previous study of extragalactic molecular clouds, and the sensitivity and resolution of this study are excellent compared to the preceding work that frames this study. However, these results only use data drawn from the 12-m dishes on ALMA. As such, they are affected by spatial filtering of emission. The comparison of the surface density profiles to those of \citep{Lundgren_2004a} highlights that ALMA recovers between 50\% and 100\% at every radius. Futhermore, the data cube shows negative sidelobes around some of the bright sources, particularly in the center of the galaxy. Such effects are typical of extragalactic studies \citep{Rosolowsky_2006}  {\it Cloud Decomposition} --