Configuration
The right-hand sidebar contains all instrument parameters. Each section is collapsible; click the section header to expand or collapse it. The ↺ button in a section header resets only that section to its default values.
A complete instrument configuration can be saved to and loaded from a TOML file via the action menu (≡ → Instrument Load / Store).
Sections
| Section | Purpose |
|---|---|
| Conventions | Coordinate system, units, and sign conventions used throughout the app |
| Instrument & Grating | Name, grating groove density, collimator, focusing lens, and mosaic detector |
| Slits & Windows | Slit positions/sizes and mosaic filter windows |
| Spectral Features | Emission/absorption line annotations |
| Input Spectra | Built-in and custom spectra sources, mixing, and wavelength ranges |
| Image Overlay | Load and align a reference detector image |