{"collection":"grad-noise-175k","coord":"t16_x8_u1_b38","data":{"index":81563,"ordinal":"130253063","topo":"o2(x,o1(o2(x,x)))","expression":"div(P,log(mod(R,R)))","image":"frame_expr-081563.png","measured":true,"step":140511,"globalStep":140511,"value_mean":-0.39573177695274353,"value_positive_fraction":0.08746337890625,"value_abs_mean":0.484054833650589,"value_variance":0.31603550910949707,"value_stddev":0.5621703267097473,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8605152368545532,"gradient_energy_x":0.02108587697148323,"gradient_energy_y":0.01964988000690937,"gradient_magnitude_mean":0.04623613879084587,"gradient_axis_bias":0.03525150939822197,"gradient_nonzero_flag":1,"laplacian_mean":0.00003142465357086621,"laplacian_energy":0.08001270145177841,"laplacian_abs_mean":0.07301083952188492,"gradient_magnitude_variance":0.03862810507416725,"gradient_magnitude_stddev":0.19654034078121185,"gradient_magnitude_cv":4.250794887542725,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.12889614701271057,"laplacian_energy_over_variance":0.2531763017177582,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03951495513319969,"scale_diff2_mid":0.17348051071166992,"scale_diff2_far":0.6285371780395508,"scale_diff2_near_over_variance":0.12503327429294586,"scale_diff2_mid_over_variance":0.5489273071289062,"scale_diff2_far_over_variance":1.9888182878494263,"value_histogram":[[[0.4274444580078125,0.4274444580078125,0.4274444580078125],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.002197265625,0.002197265625,0.002197265625],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0018310546875,0.0018310546875,0.0018310546875],[0.00152587890625,0.00152587890625,0.00152587890625],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.0224609375,0.0224609375,0.0224609375],[0.455841064453125,0.455841064453125,0.455841064453125],[0.006134033203125,0.006134033203125,0.006134033203125],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.003265380859375,0.003265380859375,0.003265380859375],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0015869140625,0.0015869140625,0.0015869140625],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0013427734375,0.0013427734375,0.0013427734375],[0.031829833984375,0.031829833984375,0.031829833984375]]],"scale_curve":[[[0.015625,0.03951495513319969,0.12503327429294586],[0.0625,0.17348051071166992,0.5489273071289062],[0.25,0.6285371780395508,1.9888182878494263]]]},"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\",\"8\",\"1\",\"38\"]"}