{"collection":"grad-noise-175k","coord":"t18_x32_u0_b166","data":{"index":126964,"ordinal":"147463816","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(D,pow(P,sub(D,R)))","image":"frame_expr-126964.png","measured":true,"step":44119,"globalStep":44119,"value_mean":-0.9361585974693298,"value_positive_fraction":0.007568359375,"value_abs_mean":0.9369853734970093,"value_variance":0.030780455097556114,"value_stddev":0.1754435896873474,"value_min":-1,"value_max":0.09671986103057861,"value_range":1.0967198610305786,"histogram_probability_sum":1,"histogram_entropy_bits":1.2573175430297852,"gradient_energy_x":0.0032395198941230774,"gradient_energy_y":0.0009448407799936831,"gradient_magnitude_mean":0.01673748344182968,"gradient_axis_bias":0.5483942031860352,"gradient_nonzero_flag":1,"laplacian_mean":0.0003415093815419823,"laplacian_energy":0.006090170703828335,"laplacian_abs_mean":0.013157594949007034,"gradient_magnitude_variance":0.0039029258769005537,"gradient_magnitude_stddev":0.06247340142726898,"gradient_magnitude_cv":3.7325446605682373,"gradient_magnitude_max":1.096996545791626,"gradient_energy_over_variance":0.13594213128089905,"laplacian_energy_over_variance":0.19785836338996887,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.005618898663669825,"scale_diff2_mid":0.03066372126340866,"scale_diff2_far":0.057655055075883865,"scale_diff2_near_over_variance":0.18254761397838593,"scale_diff2_mid_over_variance":0.9962075352668762,"scale_diff2_far_over_variance":1.8731060028076172,"value_histogram":[[[0.833892822265625,0.833892822265625,0.833892822265625],[0.02105712890625,0.02105712890625,0.02105712890625],[0.0264129638671875,0.0264129638671875,0.0264129638671875],[0.0189666748046875,0.0189666748046875,0.0189666748046875],[0.015899658203125,0.015899658203125,0.015899658203125],[0.0123138427734375,0.0123138427734375,0.0123138427734375],[0.01373291015625,0.01373291015625,0.01373291015625],[0.0103607177734375,0.0103607177734375,0.0103607177734375],[0.008514404296875,0.008514404296875,0.008514404296875],[0.0102081298828125,0.0102081298828125,0.0102081298828125],[0.007232666015625,0.007232666015625,0.007232666015625],[0.0068817138671875,0.0068817138671875,0.0068817138671875],[0.0032806396484375,0.0032806396484375,0.0032806396484375],[0.00177001953125,0.00177001953125,0.00177001953125],[0.0019073486328125,0.0019073486328125,0.0019073486328125],[0,0,0],[0.003173828125,0.003173828125,0.003173828125],[0.00439453125,0.00439453125,0.00439453125],[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]]],"scale_curve":[[[0.015625,0.005618898663669825,0.18254761397838593],[0.0625,0.03066372126340866,0.9962075352668762],[0.25,0.057655055075883865,1.8731060028076172]]]},"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\",\"32\",\"0\",\"166\"]"}