{"collection":"grad-noise-175k","coord":"t18_x27_u0_b185","data":{"index":125978,"ordinal":"147261830","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(D,mod(P,dot(P,P)))","image":"frame_expr-125978.png","measured":true,"step":36231,"globalStep":36231,"value_mean":-0.01562499813735485,"value_positive_fraction":0.4921875,"value_abs_mean":0.9422777891159058,"value_variance":0.9301908016204834,"value_stddev":0.964464008808136,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7497509717941284,"gradient_energy_x":0.002631373470649123,"gradient_energy_y":0.0014771601418033242,"gradient_magnitude_mean":0.012402977794408798,"gradient_axis_bias":0.28093069791793823,"gradient_nonzero_flag":1,"laplacian_mean":5.256141702436601e-11,"laplacian_energy":0.00623297831043601,"laplacian_abs_mean":0.008886435069143772,"gradient_magnitude_variance":0.003954336512833834,"gradient_magnitude_stddev":0.06288351863622665,"gradient_magnitude_cv":5.070034027099609,"gradient_magnitude_max":2.002878427505493,"gradient_energy_over_variance":0.004416871815919876,"laplacian_energy_over_variance":0.006700752303004265,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008135407231748104,"scale_diff2_mid":0.051685214042663574,"scale_diff2_far":0.295770525932312,"scale_diff2_near_over_variance":0.008745955303311348,"scale_diff2_mid_over_variance":0.05556409806013107,"scale_diff2_far_over_variance":0.31796756386756897,"value_histogram":[[[0.45697021484375,0.45697021484375,0.45697021484375],[0.014129638671875,0.014129638671875,0.014129638671875],[0.000274658203125,0.000274658203125,0.000274658203125],[0.00018310546875,0.00018310546875,0.00018310546875],[0.003570556640625,0.003570556640625,0.003570556640625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.003662109375,0.003662109375,0.003662109375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0035400390625,0.0035400390625,0.0035400390625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.003570556640625,0.003570556640625,0.003570556640625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00018310546875,0.00018310546875,0.00018310546875],[0.013885498046875,0.013885498046875,0.013885498046875],[0.0072021484375,0.0072021484375,0.0072021484375],[0.0072021484375,0.0072021484375,0.0072021484375],[0.013885498046875,0.013885498046875,0.013885498046875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000091552734375,0.000091552734375,0.000091552734375],[0.003570556640625,0.003570556640625,0.003570556640625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0035400390625,0.0035400390625,0.0035400390625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.003662109375,0.003662109375,0.003662109375],[0.000152587890625,0.000152587890625,0.000152587890625],[0.003570556640625,0.003570556640625,0.003570556640625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000274658203125,0.000274658203125,0.000274658203125],[0.014129638671875,0.014129638671875,0.014129638671875],[0.44134521484375,0.44134521484375,0.44134521484375]]],"scale_curve":[[[0.015625,0.008135407231748104,0.008745955303311348],[0.0625,0.051685214042663574,0.05556409806013107],[0.25,0.295770525932312,0.31796756386756897]]]},"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":"[\"18\",\"27\",\"0\",\"185\"]"}