{"collection":"grad-noise-175k","coord":"t15_x2_u29_b7","data":{"index":71181,"ordinal":"121895653","topo":"o2(x,o1(o1(x)))","expression":"eql(P,cil(log(R)))","image":"frame_expr-071181.png","measured":true,"step":57455,"globalStep":57455,"value_mean":0.02929684706032276,"value_positive_fraction":0.08990478515625,"value_abs_mean":0.02929684706032276,"value_variance":0.019113676622509956,"value_stddev":0.13825221359729767,"value_min":0,"value_max":0.9997089505195618,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":0.5450391173362732,"gradient_energy_x":0.00028691053739748895,"gradient_energy_y":0.0001580135867698118,"gradient_magnitude_mean":0.005242181941866875,"gradient_axis_bias":0.28970545530319214,"gradient_nonzero_flag":1,"laplacian_mean":0.000005704173872800311,"laplacian_energy":0.000024728502467041835,"laplacian_abs_mean":0.001261699479073286,"gradient_magnitude_variance":0.0004172390326857567,"gradient_magnitude_stddev":0.0204264298081398,"gradient_magnitude_cv":3.8965511322021484,"gradient_magnitude_max":0.11691094189882278,"gradient_energy_over_variance":0.02327778749167919,"laplacian_energy_over_variance":0.001293759560212493,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0013127598213031888,"scale_diff2_mid":0.017130723223090172,"scale_diff2_far":0.05590743198990822,"scale_diff2_near_over_variance":0.06868170201778412,"scale_diff2_mid_over_variance":0.8962547183036804,"scale_diff2_far_over_variance":2.9249961376190186,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.94085693359375,0.94085693359375,0.94085693359375],[0.007781982421875,0.007781982421875,0.007781982421875],[0.00640869140625,0.00640869140625,0.00640869140625],[0.005584716796875,0.005584716796875,0.005584716796875],[0.002471923828125,0.002471923828125,0.002471923828125],[0.003662109375,0.003662109375,0.003662109375],[0.00274658203125,0.00274658203125,0.00274658203125],[0.003387451171875,0.003387451171875,0.003387451171875],[0.00421142578125,0.00421142578125,0.00421142578125],[0.001373291015625,0.001373291015625,0.001373291015625],[0.003662109375,0.003662109375,0.003662109375],[0.000823974609375,0.000823974609375,0.000823974609375],[0.003662109375,0.003662109375,0.003662109375],[0.003387451171875,0.003387451171875,0.003387451171875],[0.00311279296875,0.00311279296875,0.00311279296875],[0.006866455078125,0.006866455078125,0.006866455078125]]],"scale_curve":[[[0.015625,0.0013127598213031888,0.06868170201778412],[0.0625,0.017130723223090172,0.8962547183036804],[0.25,0.05590743198990822,2.9249961376190186]]]},"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":"[\"15\",\"2\",\"29\",\"7\"]"}