2. Downloading tutorial datasets
All the data needed to run this tutorial are found in the tutorial’s data packages.
Example 1: gnirsls_tutorial_datapkg-Kband32mm-v2.tar
Example 2: gnirsls_tutorial_datapkg-Jband111mm-v2.tar
Example 3: gnirsls_tutorial_datapkg-Lband10mm-v2.tar
Download the package for the example you wish to run and unpack it somewhere convenient.
cd <somewhere convenient>
tar xvf gnirsls_tutorial_datapkg-Kband32mm-v2.tar
tar xvf gnirsls_tutorial_datapkg-Jband111mm-v2.tar
tar xvf gnirsls_tutorial_datapkg-Lband10mm-v2.tar
tar xvf gnirsls_tutorial_datapkg-Kband111mm_red-v2.tar
bunzip2 gnirsls_tutorial/playdata/example*/*.bz2
rm gnirsls_tutorial_datapkg-*.tar
The datasets are found in the subdirectory gnirsls_tutorial/playdata/example#, and
we will work in the subdirectory named gnirsls_tutorial/playground.
Note
All the raw data can also be downloaded from the Gemini Observatory Archive. Using the tutorial data package is probably more convenient.