With about 200TB+ of data across our multiple projects, managing and keeping track of what we have can be a very difficult task. We use what are called "Data Availability" plots to know what data we have in our archives. We display plots for the majority of data streams (ie. raw data, summary data, post-processed IDLsav files, etc.). The information displayed on the plots is updated using an automated schedule which spans no longer than a week (most summary data plot information is updated at least once per day).
Use the navigation to choose which project and stream of data you'd like to explore the data availability for.