{
    "id": 1001,
    "source_image": "in/1001_f22.JPG",
    "source_av": 22.0,
    "target_images": [
        "gt/1001/1001_f2.0.JPG",
        "gt/1001/1001_f3.5.JPG"
    ],
    "target_avs": [
        2.0,
        3.5
    ],
    "focal_length": 31,
    "ISO": 100,
    "EV": 13.625,
    "focus_plane_distance": 0.635,
    "focus_plane_uncertainty": 0.015000000000000013
}