{"collection":"grad-noise-175k","coord":"t19_x25_u4_b49","data":{"index":158355,"ordinal":"155302297","topo":"o2(x,o2(o1(x),x))","expression":"pow(R,mod(cil(R),D))","image":"frame_expr-158355.png","measured":true,"step":146847,"globalStep":146847,"value_mean":0.9466827511787415,"value_positive_fraction":1,"value_abs_mean":0.9466827511787415,"value_variance":0.006214828696101904,"value_stddev":0.0788341835141182,"value_min":0.29632705450057983,"value_max":1,"value_range":0.7036729454994202,"histogram_probability_sum":1,"histogram_entropy_bits":1.4355194568634033,"gradient_energy_x":0.0020784062799066305,"gradient_energy_y":0.00008504828292643651,"gradient_magnitude_mean":0.02724720910191536,"gradient_axis_bias":0.9213772416114807,"gradient_nonzero_flag":1,"laplacian_mean":0.000014266890502767637,"laplacian_energy":0.004713791888207197,"laplacian_abs_mean":0.03522409871220589,"gradient_magnitude_variance":0.0014209782239049673,"gradient_magnitude_stddev":0.03769586235284805,"gradient_magnitude_cv":1.3834761381149292,"gradient_magnitude_max":0.30032721161842346,"gradient_energy_over_variance":0.34811168909072876,"laplacian_energy_over_variance":0.7584748864173889,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0017992201028391719,"scale_diff2_mid":0.006355105433613062,"scale_diff2_far":0.009729661047458649,"scale_diff2_near_over_variance":0.28950434923171997,"scale_diff2_mid_over_variance":1.0225712060928345,"scale_diff2_far_over_variance":1.5655556917190552,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.007293701171875,0.007293701171875,0.007293701171875],[0.0193634033203125,0.0193634033203125,0.0193634033203125],[0.03515625,0.03515625,0.03515625],[0.07244873046875,0.07244873046875,0.07244873046875],[0.14630126953125,0.14630126953125,0.14630126953125],[0.71087646484375,0.71087646484375,0.71087646484375]]],"scale_curve":[[[0.015625,0.0017992201028391719,0.28950434923171997],[0.0625,0.006355105433613062,1.0225712060928345],[0.25,0.009729661047458649,1.5655556917190552]]]},"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":"[\"19\",\"25\",\"4\",\"49\"]"}