# Live atom-LDOS fabrication dashboard

```{raw} html
<div class="live-dashboard" data-live-dashboard-refresh="60">
  <div class="live-dashboard-row">
    <span class="live-dot"></span><strong>CAMPAIGN PAUSED · FIRST GEOMETRY PENDING</strong>
    <span>campaign multistart_v5</span>
    <span>page rendered 2026-08-20 11:06:39 UTC</span>
    <span data-live-dashboard-countdown>refresh in 60 s</span>
  </div>
</div>
```

```{admonition} No evaluated geometry exists in this namespace
:class: warning

This is intentionally not a schematic or a recycled checkpoint. The page will
show literal material, fields, spectra, and iteration metrics only after the
fresh campaign persists its first evaluated 2-D mask. The six-seed equal-budget cold-start screen has not produced an artifact yet.
```

## Immutable physical contract

| Property | Preflight-locked value |
|---|---:|
| Campaign | `multistart_v5` |
| GPU worker | **inactive** |
| Atom | centered Ey dipole |
| Symmetry | `(1, -1, 1)` = x PMC · y PEC · z PMC (8×) |
| Design variables | 2-D `140 × 100` lithographic mask |
| Extrusion | 500 nm, one etch |
| Footprint | 7.0 × 5.0 µm |
| Hard dielectric-free gap | 1.0 µm |
| Cold starts | 6 seeds × 3 equal updates; 2 spectral finalists |
| Fixed-frequency acquisition cap | 300 accepted / 400 attempts / 8 h |
| Projection schedule | 4 → 5 → 6 → 7 → 8 → 12 → 16 → 24 → 32 → 48 → 64 → 64 binary |
| Shifted-stage cap | 10–20 accepted; 32 attempts |
| Final targets | Q≥1000, Purcell≥5, literal binary |
| Contract fingerprint | `09d05fa3a651158d3bfde03152183665145c9a10aadf12e17eaf13ff397e83f6` |

## Current campaign phase

The six-seed equal-budget cold-start screen has not produced an artifact yet.


The browser reloads this page every 60 seconds. The server-side watcher hashes
the preflight, cold-start screen, optimizer checkpoints, spectra, and worker
state, so the first real geometry replaces this pending page automatically.