Research logs in to Globus and Globus Auth returns an OAuth access token which is stored in the browser.
Once authenticated, a script in this page requests a JSON file from a Globus collection over HTTPS. Globus checks that the researcher is a member of the Serverless Data Users Globus Group. If they are, the collection returns the file.
When the JSON file is loaded in the browser Chart.js is used to render the bar chart.