{
    "id": 100,
    "source_image": "in/100_f22.JPG",
    "source_av": 22.0,
    "target_images": [
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        "gt/100/100_f3.5.JPG",
        "gt/100/100_f13.JPG",
        "gt/100/100_f16.JPG",
        "gt/100/100_f20.JPG"
    ],
    "target_avs": [
        2.0,
        3.5,
        13.0,
        16.0,
        20.0
    ],
    "focal_length": 28,
    "ISO": 100,
    "EV": 14,
    "focus_plane_distance": 2.2,
    "focus_plane_uncertainty": 0.15999999999999992
}