# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-167-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-167-001`](/artifact/l2/L2-167-001) · ⬆ Principle [`L1-167`](/artifact/l1/L1-167)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.3`
> **📊 Baselines:** 2 reference solvers benchmarked
> **⛓ On-chain block:** 41555165
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
Standard Astronomy conditions, clean data, calibrated model.
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| H | px | 256 |
| W | px | 256 |
| N frames | — | 500 |
| Seeing r0 cm | — | 15 |
| Anisoplanatism | — | 0 |
| Seeing variation | — | 0 |
| Tip tilt residual | — | 0 |
| Selection fraction | — | 0.05 |
## 3. Success Threshold (ε)
`ε = 0.3`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| simple_shift_add | Strehl_ratio | 0.22 | 0.59 | — | — |
| MFBD | Strehl_ratio | 0.35 | 0.93 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-167 |
| Spec id | L2-167-001 |
**Benchmark hash:** `7f57ced9548a348b48c3e150753a67b3c9dcf55abf1437f49e00305062cc5e1d`
## 6. On-chain Registration
- **Chain hash:** `0x636c638a0fff50a8f77372187580a2b84b952d65d96a2be23ca25c63890794f2`
- **Chain tx hash:** `0x3741569c2e8b1a2e59508b6721f81e13804f57b573f8a6bc25ea2f171627c0b7`
- **Chain block:** `41555165`
---
## File Mapping
This bundle consists of: `L3-167-001-001-T1.md`, `L3-167-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-167-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-167-001-001-T1.json` | Structured metadata for the registry | LLM regenerates from the sections above |
**Prompt for your LLM after editing this Markdown:**
> Read the attached Markdown. Regenerate the sibling `.json` so every field matches.
> Preserve the schema documented in the rows above.
> Output each file in its own fenced code block tagged with the filename.
> Output only the JSON object.
_This Markdown was auto-synthesized from the catalog row for `L3-167-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._