{"collection":"grad-noise-175k","coord":"t17_x24_u5_b37","data":{"index":118467,"ordinal":"139020883","topo":"o2(x,o2(x,o1(x)))","expression":"div(R,pow(R,sgn(P)))","image":"frame_expr-118467.png","measured":true,"step":107743,"globalStep":107743,"value_mean":-0.9022251963615417,"value_positive_fraction":0.0601959228515625,"value_abs_mean":0.9602908492088318,"value_variance":0.13403554260730743,"value_stddev":0.36610865592956543,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.7180621027946472,"gradient_energy_x":0.013608965091407299,"gradient_energy_y":0.012894860468804836,"gradient_magnitude_mean":0.02070162631571293,"gradient_axis_bias":0.026943452656269073,"gradient_nonzero_flag":1,"laplacian_mean":0.000007015763003437314,"laplacian_energy":0.05475883185863495,"laplacian_abs_mean":0.03469493240118027,"gradient_magnitude_variance":0.026092033833265305,"gradient_magnitude_stddev":0.1615302860736847,"gradient_magnitude_cv":7.80278205871582,"gradient_magnitude_max":2.828129291534424,"gradient_energy_over_variance":0.19773729145526886,"laplacian_energy_over_variance":0.40853962302207947,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.023571627214550972,"scale_diff2_mid":0.10289764404296875,"scale_diff2_far":0.27796119451522827,"scale_diff2_near_over_variance":0.17586101591587067,"scale_diff2_mid_over_variance":0.7676892280578613,"scale_diff2_far_over_variance":2.073787212371826,"value_histogram":[[[0.925872802734375,0.925872802734375,0.925872802734375],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.00079345703125,0.00079345703125,0.00079345703125],[0.00067138671875,0.00067138671875,0.00067138671875],[0.000732421875,0.000732421875,0.000732421875],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0009765625,0.0009765625,0.0009765625],[0.003936767578125,0.003936767578125,0.003936767578125],[0.003509521484375,0.003509521484375,0.003509521484375],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.00518798828125,0.00518798828125,0.00518798828125],[0.0045166015625,0.0045166015625,0.0045166015625],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.00396728515625,0.00396728515625,0.00396728515625],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.0032806396484375,0.0032806396484375,0.0032806396484375],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.002532958984375,0.002532958984375,0.002532958984375],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.001495361328125,0.001495361328125,0.001495361328125],[0.007904052734375,0.007904052734375,0.007904052734375]]],"scale_curve":[[[0.015625,0.023571627214550972,0.17586101591587067],[0.0625,0.10289764404296875,0.7676892280578613],[0.25,0.27796119451522827,2.073787212371826]]]},"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":"[\"17\",\"24\",\"5\",\"37\"]"}