{"collection":"grad-noise-175k","coord":"t20_x45_u0_b34","data":{"index":168595,"ordinal":"164230099","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,div(sub(R,P),P))","image":"frame_expr-168595.png","measured":true,"step":57167,"globalStep":57167,"value_mean":-0.9337987899780273,"value_positive_fraction":0.0003814697265625,"value_abs_mean":0.9338160753250122,"value_variance":0.015853218734264374,"value_stddev":0.12590956687927246,"value_min":-1,"value_max":0.047640446573495865,"value_range":1.0476404428482056,"histogram_probability_sum":1,"histogram_entropy_bits":1.677289605140686,"gradient_energy_x":0.0021949259098619223,"gradient_energy_y":0.0002179351431550458,"gradient_magnitude_mean":0.020740840584039688,"gradient_axis_bias":0.8193554282188416,"gradient_nonzero_flag":1,"laplacian_mean":-0.0001288597850361839,"laplacian_energy":0.0029506844002753496,"laplacian_abs_mean":0.014508992433547974,"gradient_magnitude_variance":0.00198237388394773,"gradient_magnitude_stddev":0.04452385753393173,"gradient_magnitude_cv":2.1466755867004395,"gradient_magnitude_max":0.9741332530975342,"gradient_energy_over_variance":0.15220007300376892,"laplacian_energy_over_variance":0.1861252635717392,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.003498796373605728,"scale_diff2_mid":0.020694412291049957,"scale_diff2_far":0.02668326534330845,"scale_diff2_near_over_variance":0.22069942951202393,"scale_diff2_mid_over_variance":1.3053760528564453,"scale_diff2_far_over_variance":1.6831450462341309,"value_histogram":[[[0.6985931396484375,0.6985931396484375,0.6985931396484375],[0.1048736572265625,0.1048736572265625,0.1048736572265625],[0.07403564453125,0.07403564453125,0.07403564453125],[0.0477752685546875,0.0477752685546875,0.0477752685546875],[0.030029296875,0.030029296875,0.030029296875],[0.0131378173828125,0.0131378173828125,0.0131378173828125],[0.0088348388671875,0.0088348388671875,0.0088348388671875],[0.005462646484375,0.005462646484375,0.005462646484375],[0.004425048828125,0.004425048828125,0.004425048828125],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.001800537109375,0.001800537109375,0.001800537109375],[0.0013427734375,0.0013427734375,0.0013427734375],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[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]]],"scale_curve":[[[0.015625,0.003498796373605728,0.22069942951202393],[0.0625,0.020694412291049957,1.3053760528564453],[0.25,0.02668326534330845,1.6831450462341309]]]},"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":"[\"20\",\"45\",\"0\",\"34\"]"}