{
  "seed": 1200,
  "units": {
    "input": "OPD metres converted to nm for display",
    "ideal_images": "photons/s/native detector pixel",
    "detector_frame": "ADU",
    "modulation_response": "photon-rate difference"
  },
  "configs": {
    "shack_hartmann": "examples/configs/shack_hartmann_minimal.toml",
    "pyramid": "examples/configs/pyramid_minimal.toml",
    "lgs": "examples/configs/lgs_thin_beacon.toml"
  },
  "digests": {
    "shack_hartmann": "c2e27598cc4ad410",
    "pyramid": "15fdd86ee7ba4399",
    "lgs": "ef6d9f6629fb30e2"
  },
  "notes": [
    "LGS return rate is supplied by configuration; only geometric elongation is modeled.",
    "The pyramid panel uses an ideal fixed four-face mask."
  ]
}