{"collection":"grad-noise-175k","coord":"t16_x5_u3_b81","data":{"index":79307,"ordinal":"130132305","topo":"o2(x,o1(o2(x,x)))","expression":"eql(P,flr(pow(D,R)))","image":"frame_expr-079307.png","measured":true,"step":122463,"globalStep":122463,"value_mean":0.028010403737425804,"value_positive_fraction":0.085693359375,"value_abs_mean":0.028010403737425804,"value_variance":0.01809222251176834,"value_stddev":0.13450732827186584,"value_min":0,"value_max":0.9997089505195618,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":0.5296342968940735,"gradient_energy_x":0.009724128060042858,"gradient_energy_y":0.00018050118524115533,"gradient_magnitude_mean":0.01682105101644993,"gradient_axis_bias":0.9635521173477173,"gradient_nonzero_flag":1,"laplacian_mean":-7.542450930486666e-7,"laplacian_energy":0.024405544623732567,"laplacian_abs_mean":0.025626085698604584,"gradient_magnitude_variance":0.009622794575989246,"gradient_magnitude_stddev":0.0980958417057991,"gradient_magnitude_cv":5.831730842590332,"gradient_magnitude_max":0.9997089505195618,"gradient_energy_over_variance":0.5474523305892944,"laplacian_energy_over_variance":1.348952293395996,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010595224797725677,"scale_diff2_mid":0.02894442342221737,"scale_diff2_far":0.04306858405470848,"scale_diff2_near_over_variance":0.5856232047080994,"scale_diff2_mid_over_variance":1.5998268127441406,"scale_diff2_far_over_variance":2.380502700805664,"value_histogram":[[[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],[0.943023681640625,0.943023681640625,0.943023681640625],[0.0074310302734375,0.0074310302734375,0.0074310302734375],[0.0060882568359375,0.0060882568359375,0.0060882568359375],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.0032958984375,0.0032958984375,0.0032958984375],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.005859375,0.005859375,0.005859375]]],"scale_curve":[[[0.015625,0.010595224797725677,0.5856232047080994],[0.0625,0.02894442342221737,1.5998268127441406],[0.25,0.04306858405470848,2.380502700805664]]]},"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\",\"5\",\"3\",\"81\"]"}