{
    "id": 1,
    "source_image": "in/1_f22.JPG",
    "source_av": 22.0,
    "target_images": [
        "gt/1/1_f2.0.JPG",
        "gt/1/1_f5.0.JPG",
        "gt/1/1_f6.3.JPG",
        "gt/1/1_f13.JPG",
        "gt/1/1_f16.JPG"
    ],
    "target_avs": [
        2.0,
        5.0,
        6.3,
        13.0,
        16.0
    ],
    "focal_length": 51,
    "ISO": 100,
    "EV": 13.5,
    "focus_plane_distance": 0.645,
    "focus_plane_uncertainty": 0.015000000000000013
}