deletions | additions       diff --git a/Data_were_calibrated.tex b/Data_were_calibrated.tex  index 5ff9791..6efbfd1 100644  --- a/Data_were_calibrated.tex  +++ b/Data_were_calibrated.tex 
...
In addition to single pointings, we mapped three regions (N56, N65 2 and N77 1) that displayed strong CS emission. The map sizes were 1\arcmin x1 \arcmin (N56 and N77-1) and 2\arcmin x2\arcmin (N65-2), both using a Nyquist-sampling step-size of 6.12\arcsec.  {\bf  Observations were used  from the  Hi-Gal \citep{Molinari2010}, \citep{Molinari2010} project,  a Herschel Space Telescope imaging survey of the Galactic plane, including plane. This survey observed  all the sourcesobserved  in this study, in study at  wavelengths between 60 $\mu$m and 600 $\mu$m. $\mu$m}.  Data were downloaded from the Spitzer Science Center website. Level 2 data products were used, which have been fully calibrated.