Sources

Every primary source used by this tracker, grouped by issuing authority. All are published documents, publicly available from the authority that issued them.

132 of 132 tracked instruments, each listed under the authority named in its own record. The sections are those recorded values, and one exists while a record names it — so the headings here carry no permanent link.

Whether a read has been attempted against each declared signal source, and what it returned, is on the observatory.

Curated stacks of these sources, each with the rule that selects it, are on bundles. What this record holds and does not, by domain and authority, is on coverage. What was added when, and the limb of the inclusion rule that admitted it, is on recent additions. Every authority these entries name, with its count, is on authorities. Where two official surfaces state different things about one entry, both are quoted on conflicting signals — a finding, and never a resolution between them.

Last updated: 18 September 2026