{"collection":"grad-noise-175k","coord":"t19_x17_u2_b71","data":{"index":151359,"ordinal":"154978709","topo":"o2(x,o2(o1(x),x))","expression":"lrg(D,mod(frc(R),R))","image":"frame_expr-151359.png","measured":true,"step":90879,"globalStep":90879,"value_mean":0.37827643752098083,"value_positive_fraction":0.9537353515625,"value_abs_mean":0.37827643752098083,"value_variance":0.1196456030011177,"value_stddev":0.34589824080467224,"value_min":0,"value_max":0.9997089505195618,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":3.4606592655181885,"gradient_energy_x":0.04637695476412773,"gradient_energy_y":0.0007939169299788773,"gradient_magnitude_mean":0.11447454988956451,"gradient_axis_bias":0.9663387537002563,"gradient_nonzero_flag":1,"laplacian_mean":-0.0007505675894208252,"laplacian_energy":0.08687549084424973,"laplacian_abs_mean":0.1196557879447937,"gradient_magnitude_variance":0.03405286744236946,"gradient_magnitude_stddev":0.1845341920852661,"gradient_magnitude_cv":1.6120105981826782,"gradient_magnitude_max":0.9994179010391235,"gradient_energy_over_variance":0.3942549228668213,"laplacian_energy_over_variance":0.7261068224906921,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05078265443444252,"scale_diff2_mid":0.19108742475509644,"scale_diff2_far":0.11170706152915955,"scale_diff2_near_over_variance":0.4244422912597656,"scale_diff2_mid_over_variance":1.5971119403839111,"scale_diff2_far_over_variance":0.9336495399475098,"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],[0.2708740234375,0.2708740234375,0.2708740234375],[0.0743255615234375,0.0743255615234375,0.0743255615234375],[0.071868896484375,0.071868896484375,0.071868896484375],[0.07073974609375,0.07073974609375,0.07073974609375],[0.00537109375,0.00537109375,0.00537109375],[0.0675048828125,0.0675048828125,0.0675048828125],[0.0072784423828125,0.0072784423828125,0.0072784423828125],[0.06591796875,0.06591796875,0.06591796875],[0.0677032470703125,0.0677032470703125,0.0677032470703125],[0.00506591796875,0.00506591796875,0.00506591796875],[0.0616912841796875,0.0616912841796875,0.0616912841796875],[0.0037841796875,0.0037841796875,0.0037841796875],[0.0553436279296875,0.0553436279296875,0.0553436279296875],[0.0514068603515625,0.0514068603515625,0.0514068603515625],[0.0443878173828125,0.0443878173828125,0.0443878173828125],[0.0767364501953125,0.0767364501953125,0.0767364501953125]]],"scale_curve":[[[0.015625,0.05078265443444252,0.4244422912597656],[0.0625,0.19108742475509644,1.5971119403839111],[0.25,0.11170706152915955,0.9336495399475098]]]},"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":"[\"19\",\"17\",\"2\",\"71\"]"}