This repository contains the analysis scripts for Koch et al. (2019). We compare the HI and CO spectral properties in M33.
HI data products are available here. Use of these data should cite Koch et al. (2018).
The CO data is hosted by IRAM here. The link refers to the papers that should be cited when using these data.
Scripts to reproduce the HI reduction and imaging can be found here. The repository also contains the scripts to smooth the CO to match the HI, which is the version used throughout most of this paper.
These analyses scripts are setup to run from this directory and rely on paths to the data defined in paths.py. The disc parameters (inclination, position angle, etc) are required for some script and are loaded through the galaxy_params.py script. The file that is loaded in this script is available from the HI data link above (DR1/HI/rotation_curve/rad.out.params.csv).
These scripts rely on two personal python packages that require installing from the source code: