{
  "experiment_id": "course-03/photosensor",
  "status": "passed",
  "created_at": "2026-10-16T15:14:00.065993+00:00",
  "environment": {
    "python": "3.14.7",
    "numpy": "2.5.4"
  },
  "model_sha256": "9a397e57c10304451297496e71b2319597c19ad0ef23e83f42ae7b68b787ab6c",
  "input_hashes": {
    "experiments/course-03/photosensor/experiment.json": "b6b18c06c6dc8ba0179c27a2db77e369b76f0f90267b1d53b73c2b556ebf0d6b",
    "experiments/course-03/photosensor/data/measurements.csv": "1fd3331271a283d9934211553c759ad09a79a5f48cabe595ffd40b20b435e628",
    "experiments/course-03/photosensor/data/provenance.json": "4170d8dbb3940428d32f5035e62d12e43e26a2a6e6092680c48d4e9c7a00e65e"
  },
  "device_basis": {
    "model": "Vishay BPW34",
    "document": "81521 Rev2.1 23-Aug-2011",
    "test_conditions": {
      "wavelength_nm": 950,
      "reverse_bias_v": 5,
      "temperature_c": 25,
      "irradiance_mw_cm2": 1,
      "typical_current_ua": 50
    }
  },
  "methods": [
    "independent nodal KCL linear system for ideal transimpedance stage",
    "independent dark baseline linear solve and subtraction",
    "explicit linear-output-bound invalid-point classification",
    "source10Ohm sample current and circuit voltage recomputation"
  ],
  "case_count": 27,
  "cases": [
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        "feedback_kohm": 1,
        "zero_current_ua": -0.1,
        "wavelength_nm": 950,
        "reverse_bias_v": 5,
        "temperature_c": 25,
        "linear_output_limit_v": 4.5
      },
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      "ideal_output_v": 9.999999999999999e-05,
      "dark_output_v": 9.999999999999999e-05,
      "linear_valid": true
    },
    {
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        "linear_output_limit_v": 4.5
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      "ideal_output_v": -0.0,
      "dark_output_v": -0.0,
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    {
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        "zero_current_ua": 0.1,
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        "linear_output_limit_v": 4.5
      },
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      "dark_output_v": -9.999999999999999e-05,
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    {
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    },
    {
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        "linear_output_limit_v": 4.5
      },
      "current_ua": 0.0,
      "ideal_output_v": -0.0,
      "dark_output_v": -0.0,
      "linear_valid": true
    },
    {
      "parameters": {
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      "current_ua": 0.0,
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    {
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    {
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      "current_ua": 25.1,
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    {
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    {
      "parameters": {
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    {
      "parameters": {
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  ],
  "overrange_case_count": 6,
  "maximum_errors": {
    "voltage_v": 1.7763568394002505e-15,
    "corrected_current_ua": 3.552713678800501e-15
  },
  "tolerances": {
    "voltage_v": 1e-12,
    "corrected_current_ua": 1e-10
  },
  "original_observation_analysis": {
    "maximum_circuit_relative_difference_percent": 93.64089775561096
  }
}