If successfully detected, the gravitational wave signal from an EMRI will carry a wealth of astrophysical data.
With luck, the system would provide some interesting astrophysical data, and with a little more luck, they would be under way again in a few days' time.
The astrophysical data I've seen so far are quite remarkable, but I know there's more.
If all you want to do is gather astrophysical data, there's no need to leave the solar system.
In 2010 Hart debuted "Rhythms of the Universe," a composition based on a variety of astrophysical data.
It exhibits properties not normally associated with plasma, and does not match any phenomenon in recorded astrophysical data banks.
I suspect that there are astrophysical data available to quantify this but I do not have it at hand.
It also contains several large databases and catalogs related to astronomical and astrophysical data, literature, and applications.
"I'm afraid that's it, except for astrophysical data, Quadrant coordinates, things like that."
Eight planets appeared immediately and the automatic analyser traced out their astrophysical data on a rolling line graph.