| Astro Emulators Toolkit Bundle |
|
|
| Summary: |
| model: mlp |
| task: regression |
| fit_method: gradient |
| x_names: ('teff', 'logg', 'feh') |
| y_names: ('flux',) |
|
|
| Domain: |
| input_domain: {'kind': 'box_v1', 'space': 'runtime_tree_v1', 'storage': {'format': 'safetensors_v1', 'filename': 'input_domain.safetensors', 'layout': 'tree_minmax_v1'}} |
|
|
| Provenance: |
| toolkit_version: 0.1.0 |
| saved_at_utc: 2026-03-13T02:55:33.972802+00:00 |
| python_version: 3.12.11 |
| git_sha: 72e167d2c8d68abc1e2c6c4b2503e06f3a375537 |
|
|
| spec: |
| spec_version: 2 |
| x: |
| names: |
| - teff |
| - logg |
| - feh |
| meaning: |
| - effective temperature |
| - surface gravity |
| - metallicity [Fe/H] |
| units: |
| - K |
| - dex |
| - dex |
| y: |
| names: |
| - flux |
| meaning: |
| - continuum-normalized flux vector on the shared wavelength grid |
| units: |
| - dimensionless |
| wavelength_angstrom: |
| array(shape=(500,), dtype=float64) |
| input_domain: |
| kind: box_v1 |
| space: runtime_tree_v1 |
| storage: |
| format: safetensors_v1 |
| filename: input_domain.safetensors |
| layout: tree_minmax_v1 |
| reference_scaling: |
| kind: affine_v1 |
| parametrization: minmax |
| space: runtime_tree_v1 |
| storage: |
| format: safetensors_v1 |
| filename: reference_scaling.safetensors |
| layout: tree_minmax_v1 |
| notes: Inputs are min-max scaled before training using the fixed bounds stored in this bundle. Output reference scaling is identity. |
|
|
| Note: this bundle is the canonical emulator artifact. Physical-space composition is external. |
|
|
