{
  "width": 4000,
  "height": 2000,
  "curve": {
    "a": 1.5844516463446832,
    "c": 1.5781134126846905
  },
  "rmsDex": 0.06454994809787634,
  "units": "log10 S10(V) = a*s + c, s = brightness sample 0..1; 1 S10 = 27.78 mag/arcsec^2"
}