{"collection":"grad-noise-175k","coord":"t16_x12_u3_b2","data":{"index":85157,"ordinal":"130415033","topo":"o2(x,o1(o2(x,x)))","expression":"add(D,flr(mlt(D,P)))","image":"frame_expr-085157.png","measured":true,"step":169263,"globalStep":169263,"value_mean":-0.531221866607666,"value_positive_fraction":0.1640625,"value_abs_mean":0.595536470413208,"value_variance":0.21212896704673767,"value_stddev":0.46057459712028503,"value_min":-1,"value_max":0.8883643746376038,"value_range":1.888364315032959,"histogram_probability_sum":1,"histogram_entropy_bits":3.8929648399353027,"gradient_energy_x":0.11005303263664246,"gradient_energy_y":0,"gradient_magnitude_mean":0.20703288912773132,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.0005416530184447765,"laplacian_energy":0.2439769059419632,"laplacian_abs_mean":0.3119354546070099,"gradient_magnitude_variance":0.06720686703920364,"gradient_magnitude_stddev":0.25924286246299744,"gradient_magnitude_cv":1.252182126045227,"gradient_magnitude_max":1.03037691116333,"gradient_energy_over_variance":0.5188024640083313,"laplacian_energy_over_variance":1.150134801864624,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08890412002801895,"scale_diff2_mid":0.28964483737945557,"scale_diff2_far":0.06678106635808945,"scale_diff2_near_over_variance":0.41910409927368164,"scale_diff2_mid_over_variance":1.365418553352356,"scale_diff2_far_over_variance":0.314813494682312,"value_histogram":[[[0.30859375,0.30859375,0.30859375],[0.06640625,0.06640625,0.06640625],[0.0390625,0.0390625,0.0390625],[0.03125,0.03125,0.03125],[0.046875,0.046875,0.046875],[0.02734375,0.02734375,0.02734375],[0.04296875,0.04296875,0.04296875],[0.0234375,0.0234375,0.0234375],[0.01171875,0.01171875,0.01171875],[0.02734375,0.02734375,0.02734375],[0.015625,0.015625,0.015625],[0.03125,0.03125,0.03125],[0.03515625,0.03515625,0.03515625],[0.03125,0.03125,0.03125],[0.03515625,0.03515625,0.03515625],[0.0625,0.0625,0.0625],[0.06640625,0.06640625,0.06640625],[0.03125,0.03125,0.03125],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0]]],"scale_curve":[[[0.015625,0.08890412002801895,0.41910409927368164],[0.0625,0.28964483737945557,1.365418553352356],[0.25,0.06678106635808945,0.314813494682312]]]},"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\",\"12\",\"3\",\"2\"]"}