{"collection":"grad-noise-175k","coord":"t19_x8_u6_b4","data":{"index":144153,"ordinal":"154615837","topo":"o2(x,o2(o1(x),x))","expression":"add(P,pow(nrm(R),R))","image":"frame_expr-144153.png","measured":true,"step":33231,"globalStep":33231,"value_mean":-0.977401614189148,"value_positive_fraction":0.01025390625,"value_abs_mean":0.9948335886001587,"value_variance":0.037688739597797394,"value_stddev":0.1941358745098114,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.1799374222755432,"gradient_energy_x":0.002504524076357484,"gradient_energy_y":0.004573245998471975,"gradient_magnitude_mean":0.0048799277283251286,"gradient_axis_bias":-0.29228439927101135,"gradient_nonzero_flag":1,"laplacian_mean":-6.007019187626028e-11,"laplacian_energy":0.014611105434596539,"laplacian_abs_mean":0.00860176794230938,"gradient_magnitude_variance":0.007055814377963543,"gradient_magnitude_stddev":0.0839988961815834,"gradient_magnitude_cv":17.213144302368164,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.18779535591602325,"laplacian_energy_over_variance":0.38767826557159424,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0019420714816078544,"scale_diff2_mid":0.011324824765324593,"scale_diff2_far":0.038021136075258255,"scale_diff2_near_over_variance":0.05152922123670578,"scale_diff2_mid_over_variance":0.30048295855522156,"scale_diff2_far_over_variance":1.0088194608688354,"value_histogram":[[[0.9836578369140625,0.9836578369140625,0.9836578369140625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000457763671875,0.000457763671875,0.000457763671875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0008544921875,0.0008544921875,0.0008544921875],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.000244140625,0.000244140625,0.000244140625],[0,0,0],[0.000244140625,0.000244140625,0.000244140625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0066070556640625,0.0066070556640625,0.0066070556640625]]],"scale_curve":[[[0.015625,0.0019420714816078544,0.05152922123670578],[0.0625,0.011324824765324593,0.30048295855522156],[0.25,0.038021136075258255,1.0088194608688354]]]},"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\",\"8\",\"6\",\"4\"]"}