{
  "conditional_profile": {
    "assumption": "shear modulus fixed exactly at 3.5 GPa; all other world properties fixed",
    "best_grid_thickness_km": 50.5,
    "delta_chi_squared_1_grid_interval_km": [
      49.5,
      51.75
    ],
    "grid_step_km": 0.25,
    "interpretation": "Local one-parameter Gaussian profile approximation, conditional on the stated material and noise model"
  },
  "data_kind": "Frozen synthetic harmonic-probe responses; not Cassini or planetary measurements",
  "fit": {
    "chi_squared": 4.004029497016872,
    "fitted_effective_parameters": 2,
    "maxwell_time_s": 88602.47990518236,
    "numbers": 6,
    "physical_orbit_power_at_e_0_005_w": 100740038372.39102,
    "residual_degrees_of_freedom": 4,
    "z_times_shear_modulus_pa": 825175861.1876425
  },
  "identifiability": "Every family row has identical complex response at every frequency; changing thickness rescales modulus and viscosity together. This uniform-density result is not a general theorem about real stratified moons.",
  "input_sha256": {
    "nonpassive_failure.csv": "2ab4c0cbfb7efa216fea67381b35c353d9fe53e52f726e809658377f56c8b708",
    "synthetic_complex_response.csv": "b868d4becb489e6ce9df3391571d08226fd21e33837cdfb62b275fc662b365c8"
  },
  "nonpassive_failure": {
    "reason": "positive imaginary response is incompatible with passive Maxwell loss under the declared sign convention",
    "rejected": true
  },
  "schema": "sandboxphysics-ac12-conditional-inference-v1",
  "time_convention": "real part of complex amplitude times exp(+i omega t); passive imaginary k2 <= 0",
  "units": {
    "length": "m",
    "mass": "kg",
    "power": "W",
    "shear_modulus": "Pa",
    "time": "s",
    "viscosity": "Pa s"
  },
  "world": {
    "density_kg_m3": 1000.0,
    "gravity_m_s2": 0.13978621231902902,
    "orbital_frequency_rad_s": 3.515652829107962e-05,
    "parent_mass_kg": 5e+26,
    "radius_m": 500000.0,
    "semimajor_axis_m": 300000000.0
  }
}