The Federation Astrophysical survey was a Federation agency responsible for maintaining and updating celestial navigation information. In 2370, Data was ordered by Captain Picard to perform a sensor analysis of the comet containing the D'Arsay archive and log the results with the Federation Astrophysical survey. (TNG: "Masks" )
| Graph IRI | Count |
|---|---|
| http://dbkwik.webdatacommons.org | 5 |