Results · Additional Noteworthy Results · Physics
Related existing surface
High confidence
Sgr A* Prediction Suite
Sgr A* predictions: shadow 54.8 μas (obs 51.8±2.3, 1.3σ), QNM ratio 2.930, modulation 4.43 min / 1.51 min (horizon-scale, testable by ngEHT).
V.T221
Physics
Book V
tau-effective
formalized
What this page is
This is a public Results-lane surface for a noteworthy Physics Registry item. It is generated from the Corpus Registry triage catalogue and keeps the generic Result catalogue unchanged.
Registry evidence
- Registry item: V.T221
- Type: theorem
- Scope: tau-effective
- Lean status: formalized
- Book / part / chapter: Book V · Part 5 · Chapter 42
Result summary
Sgr A* predictions: shadow 54.8 μas (obs 51.8±2.3, 1.3σ), QNM ratio 2.930, modulation 4.43 min / 1.51 min (horizon-scale, testable by ngEHT).
Related Results surfaces
Reading role
Use as Registry evidence for an existing Results surface.
Claim boundary
This page reports a Registry-backed internal result surface. It is not an external validation claim, a scientific consensus claim, or independent acceptance.
Curation rationale
- physics-facing terms: qnm, shadow
- result-facing terms: prediction
- candidate is better handled as evidence for an inferred existing public surface
Review notes
- No additional review notes recorded.