{"collection":"grad-noise-175k","coord":"t17_x5_u0_b45","data":{"index":101777,"ordinal":"138252267","topo":"o2(x,o2(x,o1(x)))","expression":"pow(P,sub(D,sqt(R)))","image":"frame_expr-101777.png","measured":true,"step":131023,"globalStep":131023,"value_mean":-0.98262619972229,"value_positive_fraction":0.010498046875,"value_abs_mean":0.99637770652771,"value_variance":0.029352357611060143,"value_stddev":0.17132529616355896,"value_min":-1,"value_max":0.9998115301132202,"value_range":1.9998115301132202,"histogram_probability_sum":1,"histogram_entropy_bits":0.11891574412584305,"gradient_energy_x":0.009832453913986683,"gradient_energy_y":0.0026221596635878086,"gradient_magnitude_mean":0.006877976935356855,"gradient_axis_bias":0.5789255499839783,"gradient_nonzero_flag":1,"laplacian_mean":-0.000004759014245792059,"laplacian_energy":0.028898408636450768,"laplacian_abs_mean":0.013409679755568504,"gradient_magnitude_variance":0.012413859367370605,"gradient_magnitude_stddev":0.1114175021648407,"gradient_magnitude_cv":16.199167251586914,"gradient_magnitude_max":2.8280153274536133,"gradient_energy_over_variance":0.4243139326572418,"laplacian_energy_over_variance":0.984534502029419,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009922458790242672,"scale_diff2_mid":0.019243931397795677,"scale_diff2_far":0.046149954199790955,"scale_diff2_near_over_variance":0.3380464017391205,"scale_diff2_mid_over_variance":0.655617892742157,"scale_diff2_far_over_variance":1.5722742080688477,"value_histogram":[[[0.989501953125,0.989501953125,0.989501953125],[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],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000732421875,0.000732421875,0.000732421875],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.000244140625,0.000244140625,0.000244140625],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.001312255859375,0.001312255859375,0.001312255859375],[0.00048828125,0.00048828125,0.00048828125],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.00048828125,0.00048828125,0.00048828125],[0.00341796875,0.00341796875,0.00341796875]]],"scale_curve":[[[0.015625,0.009922458790242672,0.3380464017391205],[0.0625,0.019243931397795677,0.655617892742157],[0.25,0.046149954199790955,1.5722742080688477]]]},"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":"[\"17\",\"5\",\"0\",\"45\"]"}