{"collection":"grad-noise-175k","coord":"t18_x70_u0_b159","data":{"index":134595,"ordinal":"148999047","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,div(D,mod(R,D)))","image":"frame_expr-134595.png","measured":true,"step":105167,"globalStep":105167,"value_mean":-0.011945393867790699,"value_positive_fraction":0.4953155517578125,"value_abs_mean":0.8826537132263184,"value_variance":0.8419569134712219,"value_stddev":0.917582094669342,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.656972885131836,"gradient_energy_x":0.5635865926742554,"gradient_energy_y":0.03626761585474014,"gradient_magnitude_mean":0.4183047413825989,"gradient_axis_bias":0.8790785074234009,"gradient_nonzero_flag":1,"laplacian_mean":0.0008244620403274894,"laplacian_energy":1.5965111255645752,"laplacian_abs_mean":0.7515777945518494,"gradient_magnitude_variance":0.425029993057251,"gradient_magnitude_stddev":0.6519432067871094,"gradient_magnitude_cv":1.5585365295410156,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.7124524116516113,"laplacian_energy_over_variance":1.8961910009384155,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.46567684412002563,"scale_diff2_mid":1.3539139032363892,"scale_diff2_far":1.6461809873580933,"scale_diff2_near_over_variance":0.5530886650085449,"scale_diff2_mid_over_variance":1.6080560684204102,"scale_diff2_far_over_variance":1.9551843404769897,"value_histogram":[[[0.3925323486328125,0.3925323486328125,0.3925323486328125],[0.0083160400390625,0.0083160400390625,0.0083160400390625],[0.008941650390625,0.008941650390625,0.008941650390625],[0.0081024169921875,0.0081024169921875,0.0081024169921875],[0.009063720703125,0.009063720703125,0.009063720703125],[0.0076751708984375,0.0076751708984375,0.0076751708984375],[0.007293701171875,0.007293701171875,0.007293701171875],[0.007110595703125,0.007110595703125,0.007110595703125],[0.0070037841796875,0.0070037841796875,0.0070037841796875],[0.007049560546875,0.007049560546875,0.007049560546875],[0.0066986083984375,0.0066986083984375,0.0066986083984375],[0.006866455078125,0.006866455078125,0.006866455078125],[0.007293701171875,0.007293701171875,0.007293701171875],[0.006988525390625,0.006988525390625,0.006988525390625],[0.0069732666015625,0.0069732666015625,0.0069732666015625],[0.00677490234375,0.00677490234375,0.00677490234375],[0.0073699951171875,0.0073699951171875,0.0073699951171875],[0.0069580078125,0.0069580078125,0.0069580078125],[0.0067138671875,0.0067138671875,0.0067138671875],[0.00738525390625,0.00738525390625,0.00738525390625],[0.00775146484375,0.00775146484375,0.00775146484375],[0.0073089599609375,0.0073089599609375,0.0073089599609375],[0.0081634521484375,0.0081634521484375,0.0081634521484375],[0.0075531005859375,0.0075531005859375,0.0075531005859375],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.007720947265625,0.007720947265625,0.007720947265625],[0.0080108642578125,0.0080108642578125,0.0080108642578125],[0.008575439453125,0.008575439453125,0.008575439453125],[0.00823974609375,0.00823974609375,0.00823974609375],[0.008026123046875,0.008026123046875,0.008026123046875],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.380706787109375,0.380706787109375,0.380706787109375]]],"scale_curve":[[[0.015625,0.46567684412002563,0.5530886650085449],[0.0625,1.3539139032363892,1.6080560684204102],[0.25,1.6461809873580933,1.9551843404769897]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"18\",\"70\",\"0\",\"159\"]"}