{"collection":"grad-noise-175k","coord":"t6_x7_u0_b19","data":{"index":2522,"ordinal":"49006432","topo":"o2(x,o2(x,x))","expression":"sub(P,min(R,D))","image":"frame_expr-002522.png","measured":true,"step":20183,"globalStep":20183,"value_mean":0.03648708388209343,"value_positive_fraction":0.51983642578125,"value_abs_mean":0.944152295589447,"value_variance":0.9251489043235779,"value_stddev":0.9618465900421143,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9330716133117676,"gradient_energy_x":0.0011411284795030951,"gradient_energy_y":0.00012450129725039005,"gradient_magnitude_mean":0.010720716789364815,"gradient_axis_bias":0.803257942199707,"gradient_nonzero_flag":1,"laplacian_mean":0.000010685857887438033,"laplacian_energy":0.00019112763402517885,"laplacian_abs_mean":0.004115454386919737,"gradient_magnitude_variance":0.001150433556176722,"gradient_magnitude_stddev":0.03391804173588753,"gradient_magnitude_cv":3.1637847423553467,"gradient_magnitude_max":0.26085492968559265,"gradient_energy_over_variance":0.0013680282281711698,"laplacian_energy_over_variance":0.00020659121219068766,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.003184654051437974,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.003442315151914954,"value_histogram":[[[0.422210693359375,0.422210693359375,0.422210693359375],[0.009490966796875,0.009490966796875,0.009490966796875],[0.00830078125,0.00830078125,0.00830078125],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0035858154296875,0.0035858154296875,0.0035858154296875],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.00250244140625,0.00250244140625,0.00250244140625],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0015869140625,0.0015869140625,0.0015869140625],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.005615234375,0.005615234375,0.005615234375],[0.0047760009765625,0.0047760009765625,0.0047760009765625],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.00701904296875,0.00701904296875,0.00701904296875],[0.00360107421875,0.00360107421875,0.00360107421875],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.003204345703125,0.003204345703125,0.003204345703125],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.002685546875,0.002685546875,0.002685546875],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.00390625,0.00390625,0.00390625],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0073699951171875,0.0073699951171875,0.0073699951171875],[0.4644622802734375,0.4644622802734375,0.4644622802734375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.003184654051437974,0.003442315151914954]]]},"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":"[\"6\",\"7\",\"0\",\"19\"]"}