{"collection":"grad-noise-175k","coord":"t17_x18_u0_b3","data":{"index":112746,"ordinal":"138777438","topo":"o2(x,o2(x,o1(x)))","expression":"add(R,div(P,sqt(P)))","image":"frame_expr-112746.png","measured":true,"step":61975,"globalStep":61975,"value_mean":-0.13032612204551697,"value_positive_fraction":0.4375,"value_abs_mean":0.9946744441986084,"value_variance":0.9744820594787598,"value_stddev":0.9871585965156555,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.1650725603103638,"gradient_energy_x":0.014392326585948467,"gradient_energy_y":0.00005375928958528675,"gradient_magnitude_mean":0.00886007770895958,"gradient_axis_bias":0.992557168006897,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001197485744341975,"laplacian_energy":0.028701504692435265,"laplacian_abs_mean":0.015755409374833107,"gradient_magnitude_variance":0.014363710768520832,"gradient_magnitude_stddev":0.11984869837760925,"gradient_magnitude_cv":13.526823043823242,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.014824372716248035,"laplacian_energy_over_variance":0.029453085735440254,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01906946673989296,"scale_diff2_mid":0.07940927892923355,"scale_diff2_far":0.32659322023391724,"scale_diff2_near_over_variance":0.019568821415305138,"scale_diff2_mid_over_variance":0.081488698720932,"scale_diff2_far_over_variance":0.33514541387557983,"value_histogram":[[[0.5625,0.5625,0.5625],[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],[0,0,0],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000732421875,0.000732421875,0.000732421875],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.00128173828125,0.00128173828125,0.00128173828125],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.001861572265625,0.001861572265625,0.001861572265625],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.003997802734375,0.003997802734375,0.003997802734375],[0.0042266845703125,0.0042266845703125,0.0042266845703125],[0.417816162109375,0.417816162109375,0.417816162109375]]],"scale_curve":[[[0.015625,0.01906946673989296,0.019568821415305138],[0.0625,0.07940927892923355,0.081488698720932],[0.25,0.32659322023391724,0.33514541387557983]]]},"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\",\"18\",\"0\",\"3\"]"}