Halcyon Open Star Chart 2187 goes public under CC0-1.0

Open data is a core part of how Halcyon works. Today Halcyon Open Star Chart 2187, a dataset, joins our public catalogue under the CC0-1.0 terms.

The release covers Star positions and proper motions, Navigation reference catalogue and Pulsar timing table. The platform's operating context is the ground segment.

Source, documentation and issue tracking live at https://git.halcyon.example/open-star-chart. If you build something with it, let us know and we'll feature it on this blog.

As always, attribution helps us justify releasing more data, so please cite the project in your work.