{"collection":"grad-noise-175k","coord":"t16_x17_u3_b75","data":{"index":89465,"ordinal":"130617111","topo":"o2(x,o1(o2(x,x)))","expression":"lrg(D,flr(dot(R,R)))","image":"frame_expr-089465.png","measured":true,"step":32527,"globalStep":32527,"value_mean":0.2402263730764389,"value_positive_fraction":0.703125,"value_abs_mean":0.2402263730764389,"value_variance":0.1093023419380188,"value_stddev":0.3306090533733368,"value_min":0,"value_max":0.9997089505195618,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":2.756371259689331,"gradient_energy_x":0.027547627687454224,"gradient_energy_y":0.00108733878005296,"gradient_magnitude_mean":0.06871195137500763,"gradient_axis_bias":0.9240550994873047,"gradient_nonzero_flag":1,"laplacian_mean":0.00000855699909152463,"laplacian_energy":0.05136757344007492,"laplacian_abs_mean":0.06599607318639755,"gradient_magnitude_variance":0.023916201665997505,"gradient_magnitude_stddev":0.15464863181114197,"gradient_magnitude_cv":2.2506802082061768,"gradient_magnitude_max":0.9997089505195618,"gradient_energy_over_variance":0.26197943091392517,"laplacian_energy_over_variance":0.4699585437774658,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03120504692196846,"scale_diff2_mid":0.13939504325389862,"scale_diff2_far":0.15145935118198395,"scale_diff2_near_over_variance":0.2854929268360138,"scale_diff2_mid_over_variance":1.2753161191940308,"scale_diff2_far_over_variance":1.3856916427612305,"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],[0.527587890625,0.527587890625,0.527587890625],[0.059326171875,0.059326171875,0.059326171875],[0.049560546875,0.049560546875,0.049560546875],[0.043701171875,0.043701171875,0.043701171875],[0.017578125,0.017578125,0.017578125],[0.030029296875,0.030029296875,0.030029296875],[0.01953125,0.01953125,0.01953125],[0.028076171875,0.028076171875,0.028076171875],[0.033935546875,0.033935546875,0.033935546875],[0.009765625,0.009765625,0.009765625],[0.030029296875,0.030029296875,0.030029296875],[0.005859375,0.005859375,0.005859375],[0.030029296875,0.030029296875,0.030029296875],[0.028076171875,0.028076171875,0.028076171875],[0.026123046875,0.026123046875,0.026123046875],[0.060791015625,0.060791015625,0.060791015625]]],"scale_curve":[[[0.015625,0.03120504692196846,0.2854929268360138],[0.0625,0.13939504325389862,1.2753161191940308],[0.25,0.15145935118198395,1.3856916427612305]]]},"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\",\"17\",\"3\",\"75\"]"}