Astronomy, for a very long time, has used a file format called fit. It started around the time data was being saved on tapes. And we developed this new format that will allow us to save analytical s into the data itself. This allows us to not only predict the, you know, how the telescope is going to perform in different ways. There's other simulation tools that are out there that will simulate full astronomical scenes as well. You can point people at a lake yasi wll put in the shownea game so people can get it.