test/metadata/125.json

{
    "id": 125,
    "source_image": "in/125_f22.JPG",
    "source_av": 22.0,
    "target_images": [
        "gt/125/125_f2.0.JPG",
        "gt/125/125_f3.5.JPG",
        "gt/125/125_f4.0.JPG",
        "gt/125/125_f13.JPG",
        "gt/125/125_f20.JPG"
    ],
    "target_avs": [
        2.0,
        3.5,
        4.0,
        13.0,
        20.0
    ],
    "focal_length": 44,
    "ISO": 100,
    "EV": 10.5,
    "focus_plane_distance": 1.04,
    "focus_plane_uncertainty": 0.040000000000000036
}