test/metadata/141.json

{
    "id": 141,
    "source_image": "in/141_f22.JPG",
    "source_av": 22.0,
    "target_images": [
        "gt/141/141_f2.0.JPG",
        "gt/141/141_f2.2.JPG",
        "gt/141/141_f2.5.JPG",
        "gt/141/141_f3.5.JPG",
        "gt/141/141_f13.JPG"
    ],
    "target_avs": [
        2.0,
        2.2,
        2.5,
        3.5,
        13.0
    ],
    "focal_length": 35,
    "ISO": 100,
    "EV": 13.5,
    "focus_plane_distance": 0.9450000000000001,
    "focus_plane_uncertainty": 0.034999999999999976
}