test/metadata/115.json

{
    "id": 115,
    "source_image": "in/115_f22.JPG",
    "source_av": 22.0,
    "target_images": [
        "gt/115/115_f2.0.JPG",
        "gt/115/115_f7.1.JPG"
    ],
    "target_avs": [
        2.0,
        7.1
    ],
    "focal_length": 29,
    "ISO": 100,
    "EV": 13,
    "focus_plane_distance": 0.885,
    "focus_plane_uncertainty": 0.025000000000000022
}