{"collection":"grad-noise-175k","coord":"t16_x16_u5_b3","data":{"index":88788,"ordinal":"130577040","topo":"o2(x,o1(o2(x,x)))","expression":"add(D,sgn(div(R,D)))","image":"frame_expr-088788.png","measured":true,"step":27111,"globalStep":27111,"value_mean":0.00772049929946661,"value_positive_fraction":0.50506591796875,"value_abs_mean":0.6809183955192566,"value_variance":0.5621287822723389,"value_stddev":0.7497524619102478,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.522421360015869,"gradient_energy_x":0.18773393332958221,"gradient_energy_y":0.008979611098766327,"gradient_magnitude_mean":0.20474295318126678,"gradient_axis_bias":0.9087037444114685,"gradient_nonzero_flag":1,"laplacian_mean":0.000026960948162013665,"laplacian_energy":0.37240299582481384,"laplacian_abs_mean":0.22456477582454681,"gradient_magnitude_variance":0.15479743480682373,"gradient_magnitude_stddev":0.3934430480003357,"gradient_magnitude_cv":1.921643853187561,"gradient_magnitude_max":2.0002121925354004,"gradient_energy_over_variance":0.3499439060688019,"laplacian_energy_over_variance":0.6624869704246521,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.2118353247642517,"scale_diff2_mid":0.9380281567573547,"scale_diff2_far":1.066475749015808,"scale_diff2_near_over_variance":0.3768448233604431,"scale_diff2_mid_over_variance":1.6687068939208984,"scale_diff2_far_over_variance":1.8972089290618896,"value_histogram":[[[0.1443634033203125,0.1443634033203125,0.1443634033203125],[0.0446014404296875,0.0446014404296875,0.0446014404296875],[0.057586669921875,0.057586669921875,0.057586669921875],[0.022247314453125,0.022247314453125,0.022247314453125],[0.023468017578125,0.023468017578125,0.023468017578125],[0.0208892822265625,0.0208892822265625,0.0208892822265625],[0.024169921875,0.024169921875,0.024169921875],[0.0102081298828125,0.0102081298828125,0.0102081298828125],[0.0147857666015625,0.0147857666015625,0.0147857666015625],[0.028533935546875,0.028533935546875,0.028533935546875],[0.0120849609375,0.0120849609375,0.0120849609375],[0.0193634033203125,0.0193634033203125,0.0193634033203125],[0.015655517578125,0.015655517578125,0.015655517578125],[0.0175933837890625,0.0175933837890625,0.0175933837890625],[0.022491455078125,0.022491455078125,0.022491455078125],[0.0168914794921875,0.0168914794921875,0.0168914794921875],[0.0170745849609375,0.0170745849609375,0.0170745849609375],[0.022491455078125,0.022491455078125,0.022491455078125],[0.0177154541015625,0.0177154541015625,0.0177154541015625],[0.015655517578125,0.015655517578125,0.015655517578125],[0.0196685791015625,0.0196685791015625,0.0196685791015625],[0.01239013671875,0.01239013671875,0.01239013671875],[0.028717041015625,0.028717041015625,0.028717041015625],[0.0152740478515625,0.0152740478515625,0.0152740478515625],[0.0104522705078125,0.0104522705078125,0.0104522705078125],[0.02459716796875,0.02459716796875,0.02459716796875],[0.0215606689453125,0.0215606689453125,0.0215606689453125],[0.024505615234375,0.024505615234375,0.024505615234375],[0.023101806640625,0.023101806640625,0.023101806640625],[0.059112548828125,0.059112548828125,0.059112548828125],[0.0452728271484375,0.0452728271484375,0.0452728271484375],[0.1474761962890625,0.1474761962890625,0.1474761962890625]]],"scale_curve":[[[0.015625,0.2118353247642517,0.3768448233604431],[0.0625,0.9380281567573547,1.6687068939208984],[0.25,1.066475749015808,1.8972089290618896]]]},"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":"[\"16\",\"16\",\"5\",\"3\"]"}