{
    "id": 1003,
    "source_image": "in/1003_f22.JPG",
    "source_av": 22.0,
    "target_images": [
        "gt/1003/1003_f2.0.JPG",
        "gt/1003/1003_f3.5.JPG",
        "gt/1003/1003_f10.JPG"
    ],
    "target_avs": [
        2.0,
        3.5,
        10.0
    ],
    "focal_length": 64,
    "ISO": 100,
    "EV": 12.625,
    "focus_plane_distance": 3.49,
    "focus_plane_uncertainty": 0.30000000000000004
}