| { | |
| "name": "gold-haadf (widget-tutorials/shared)", | |
| "shape": [ | |
| 4096, | |
| 4096 | |
| ], | |
| "dtype": "uint16", | |
| "sampling": [ | |
| 0.01860689462227566, | |
| 0.01860689462227566 | |
| ], | |
| "units": [ | |
| "nm", | |
| "nm" | |
| ], | |
| "voltage_kV": 300, | |
| "probe_semiangle_mrad": 30, | |
| "camera_length_mm": 91, | |
| "fov_nm": [ | |
| 76.2, | |
| 76.2 | |
| ], | |
| "detector": "HAADF (Thermo Velox)", | |
| "source": "Thermo Velox EMD haadf/gold_haadf.emd (optics from BinaryResult + Optics groups)", | |
| "purpose": "workshop / Colab demo - npy, no Velox parser needed", | |
| "mag_MX": null, | |
| "rotation_deg": 0.0, | |
| "voltage_kV_source": "confirmed via session HAADF EMD (20260423/0072-*.emd, AccelerationVoltage)", | |
| "probe_semiangle_source": "confirmed via session HAADF EMD (BeamConvergence 0.02999 rad)", | |
| "camera_length_source": "confirmed via session HAADF EMD (CameraLength 0.091 m)" | |
| } |