Author: Richard Steven Vallance · The People Focused Group, Doncaster, UK Classification: A — CANONICAL PUBLIC RELEASE DOI Status: CANDIDATE · held pending 156.4° anomaly documentation Version: 0.4 · May 2026
Solar geometry and alignment study focused on Codex Atlanticus CA673. Solar position modelling identifies a 156.4° shadow bearing anomaly. Thesis: Leonardo embedded systematic solar observation methodology into his codex practice as a component of his unified natural philosophy.
156.4° shadow bearing: Tier B — measured finding. Interpretation as intentional alignment: Tier C — speculative; requires full documentation for publication.
| File | Description |
|---|---|
| SolarScorch_SpectralAnalysis_RSV_2026.docx | Principal analysis |
| CITATION.cff | Machine-readable citation |
| DOI_READINESS.md | Release gate checklist |
| CHANGELOG.md | Version history |
| RELATED_WORKS.md | Bibliography |
Document 156.4° anomaly fully in text + commit data CSV to /data/ + explicit RSV instruction.
Vallance, R.S. (2026). SolarScorch: Solar Geometry and Alignment Studies.
Da Valenca Archive. https://github.com/richievallance/solarscorch
| Repository | Relation |
|---|---|
| corpus-leonardianum | Master portal |
| da-vinci-mechanica | Madrid Codex I |
| figura-ultima | Optical/projection geometry |
Licence: CC BY 4.0 · © 2026 Richard Steven Vallance · All Rights Reserved