deletions | additions       diff --git a/section_Data_Data_were_taken__.tex b/section_Data_Data_were_taken__.tex  index 1804416..80cb444 100644  --- a/section_Data_Data_were_taken__.tex  +++ b/section_Data_Data_were_taken__.tex 
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We also use archival HI data from the GASS survey \cite{Kalberla_2010}  Here's a spectrum, with GASS data overlaid. Here's an image of complex WD from GASS