test/metadata/112.json

{
    "id": 112,
    "source_image": "in/112_f22.JPG",
    "source_av": 22.0,
    "target_images": [
        "gt/112/112_f2.0.JPG",
        "gt/112/112_f2.2.JPG",
        "gt/112/112_f3.2.JPG",
        "gt/112/112_f3.5.JPG",
        "gt/112/112_f4.0.JPG"
    ],
    "target_avs": [
        2.0,
        2.2,
        3.2,
        3.5,
        4.0
    ],
    "focal_length": 45,
    "ISO": 400,
    "EV": 7.625,
    "focus_plane_distance": 0.585,
    "focus_plane_uncertainty": 0.015000000000000013
}