test/metadata/140.json

{
    "id": 140,
    "source_image": "in/140_f22.JPG",
    "source_av": 22.0,
    "target_images": [
        "gt/140/140_f2.0.JPG",
        "gt/140/140_f5.0.JPG",
        "gt/140/140_f6.3.JPG",
        "gt/140/140_f16.JPG",
        "gt/140/140_f20.JPG"
    ],
    "target_avs": [
        2.0,
        5.0,
        6.3,
        16.0,
        20.0
    ],
    "focal_length": 70,
    "ISO": 100,
    "EV": 10.625,
    "focus_plane_distance": 2.505,
    "focus_plane_uncertainty": 0.19500000000000006
}