{
    "id": 1018,
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    "source_av": 22.0,
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        "gt/1018/1018_f4.0.JPG",
        "gt/1018/1018_f5.6.JPG",
        "gt/1018/1018_f14.JPG"
    ],
    "target_avs": [
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        5.6,
        14.0
    ],
    "focal_length": 28,
    "ISO": 100,
    "EV": 11.25,
    "focus_plane_distance": 1.705,
    "focus_plane_uncertainty": 0.09499999999999997
}