test/metadata/118.json

{
    "id": 118,
    "source_image": "in/118_f22.JPG",
    "source_av": 22.0,
    "target_images": [
        "gt/118/118_f2.0.JPG",
        "gt/118/118_f2.2.JPG"
    ],
    "target_avs": [
        2.0,
        2.2
    ],
    "focal_length": 64,
    "ISO": 100,
    "EV": 11,
    "focus_plane_distance": 0.645,
    "focus_plane_uncertainty": 0.015000000000000013
}