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  ],
  "first_decision": {
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    "cost_unit": "expected_detector_photons",
    "maximum_cost": 16384000.0,
    "current_mean_target_variance_mm2": 0.008586753147460387,
    "score": "mean trace of local target covariance; lower is preferred",
    "rank_relative_tolerance": 1e-10,
    "matrix_row_order": [
      "a185",
      "a210",
      "a240",
      "a270"
    ],
    "candidates": [
      {
        "name": "a185",
        "cost": 16384000.0,
        "mean_target_variance_mm2": 0.004114056707085736,
        "local_fisher_rank": 6,
        "posterior_precision_condition": 37.21098756696162,
        "diagnostics": {
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          "integration": "cell_gauss",
          "zero_beam_pixels": 0,
          "omitted_positive_beam_pixels": 0,
          "jacobian_and_weighted_copy_bytes": 1572864,
          "fisher_reduction": "FP64 CUDA; only the 6 by 6 information matrix is downloaded"
        }
      },
      {
        "name": "a210",
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        "mean_target_variance_mm2": 0.0018847644401929577,
        "local_fisher_rank": 6,
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        "diagnostics": {
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          "precision": "float64",
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          "zero_beam_pixels": 0,
          "omitted_positive_beam_pixels": 0,
          "jacobian_and_weighted_copy_bytes": 1572864,
          "fisher_reduction": "FP64 CUDA; only the 6 by 6 information matrix is downloaded"
        }
      },
      {
        "name": "a240",
        "cost": 16384000.0,
        "mean_target_variance_mm2": 0.0013250207335134523,
        "local_fisher_rank": 6,
        "posterior_precision_condition": 7.997484016655511,
        "diagnostics": {
          "pixels": 16384,
          "precision": "float64",
          "integration": "cell_gauss",
          "zero_beam_pixels": 0,
          "omitted_positive_beam_pixels": 0,
          "jacobian_and_weighted_copy_bytes": 1572864,
          "fisher_reduction": "FP64 CUDA; only the 6 by 6 information matrix is downloaded"
        }
      },
      {
        "name": "a270",
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        "mean_target_variance_mm2": 0.0019457492756228577,
        "local_fisher_rank": 6,
        "posterior_precision_condition": 21.82593088535682,
        "diagnostics": {
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          "precision": "float64",
          "integration": "cell_gauss",
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          "omitted_positive_beam_pixels": 0,
          "jacobian_and_weighted_copy_bytes": 1572864,
          "fisher_reduction": "FP64 CUDA; only the 6 by 6 information matrix is downloaded"
        }
      }
    ],
    "excluded_by_budget": [],
    "interpretation": "predicted local uncertainty; no selected image acquired"
  }
}