{
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    "source_av": 22.0,
    "target_images": [
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    ],
    "target_avs": [
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        8.0
    ],
    "focal_length": 28,
    "ISO": 800,
    "EV": 4.875,
    "focus_plane_distance": 0.565,
    "focus_plane_uncertainty": 0.014999999999999958
}