{"collection":"grad-noise-175k","coord":"t19_x5_u4_b37","data":{"index":141403,"ordinal":"154494265","topo":"o2(x,o2(o1(x),x))","expression":"div(P,pow(cil(D),R))","image":"frame_expr-141403.png","measured":true,"step":11231,"globalStep":11231,"value_mean":-0.4535457491874695,"value_positive_fraction":0.26953125,"value_abs_mean":0.9219824075698853,"value_variance":0.7029544711112976,"value_stddev":0.8384237885475159,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.6864122152328491,"gradient_energy_x":0.06167219579219818,"gradient_energy_y":0.06836365908384323,"gradient_magnitude_mean":0.08847507834434509,"gradient_axis_bias":-0.051458604633808136,"gradient_nonzero_flag":1,"laplacian_mean":-0.00015972087567206472,"laplacian_energy":0.2714783847332001,"laplacian_abs_mean":0.1561473160982132,"gradient_magnitude_variance":0.12219340354204178,"gradient_magnitude_stddev":0.3495617210865021,"gradient_magnitude_cv":3.950962543487549,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.1849847435951233,"laplacian_energy_over_variance":0.3861962556838989,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.13371942937374115,"scale_diff2_mid":0.5535736083984375,"scale_diff2_far":0.9583203196525574,"scale_diff2_near_over_variance":0.19022488594055176,"scale_diff2_mid_over_variance":0.7874956727027893,"scale_diff2_far_over_variance":1.3632750511169434,"value_histogram":[[[0.670654296875,0.670654296875,0.670654296875],[0.003173828125,0.003173828125,0.003173828125],[0.00244140625,0.00244140625,0.00244140625],[0.00146484375,0.00146484375,0.00146484375],[0.000732421875,0.000732421875,0.000732421875],[0.004150390625,0.004150390625,0.004150390625],[0.00048828125,0.00048828125,0.00048828125],[0.003173828125,0.003173828125,0.003173828125],[0.003173828125,0.003173828125,0.003173828125],[0.001953125,0.001953125,0.001953125],[0.002197265625,0.002197265625,0.002197265625],[0.001708984375,0.001708984375,0.001708984375],[0.004638671875,0.004638671875,0.004638671875],[0.00390625,0.00390625,0.00390625],[0.00439453125,0.00439453125,0.00439453125],[0.018310546875,0.018310546875,0.018310546875],[0.021484375,0.021484375,0.021484375],[0.0029296875,0.0029296875,0.0029296875],[0.004638671875,0.004638671875,0.004638671875],[0.002197265625,0.002197265625,0.002197265625],[0.003173828125,0.003173828125,0.003173828125],[0.002685546875,0.002685546875,0.002685546875],[0.000244140625,0.000244140625,0.000244140625],[0.0029296875,0.0029296875,0.0029296875],[0.003662109375,0.003662109375,0.003662109375],[0,0,0],[0.002685546875,0.002685546875,0.002685546875],[0.001708984375,0.001708984375,0.001708984375],[0.0009765625,0.0009765625,0.0009765625],[0.00146484375,0.00146484375,0.00146484375],[0.004150390625,0.004150390625,0.004150390625],[0.218505859375,0.218505859375,0.218505859375]]],"scale_curve":[[[0.015625,0.13371942937374115,0.19022488594055176],[0.0625,0.5535736083984375,0.7874956727027893],[0.25,0.9583203196525574,1.3632750511169434]]]},"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\",\"5\",\"4\",\"37\"]"}