{"collection":"grad-noise-175k","coord":"t16_x8_u4_b80","data":{"index":81968,"ordinal":"130253708","topo":"o2(x,o1(o2(x,x)))","expression":"eql(P,cil(div(R,R)))","image":"frame_expr-081968.png","measured":true,"step":143751,"globalStep":143751,"value_mean":0.06640625,"value_positive_fraction":0.13238525390625,"value_abs_mean":0.06640625,"value_variance":0.04779371619224548,"value_stddev":0.2186177372932434,"value_min":0,"value_max":0.9999999403953552,"value_range":0.9999999403953552,"histogram_probability_sum":1,"histogram_entropy_bits":0.8569629788398743,"gradient_energy_x":0.0006961581530049443,"gradient_energy_y":0.00003511618706397712,"gradient_magnitude_mean":0.008272435516119003,"gradient_axis_bias":0.9039588570594788,"gradient_nonzero_flag":1,"laplacian_mean":-8.904936787956785e-10,"laplacian_energy":0.00003457533966866322,"laplacian_abs_mean":0.0019435123540461063,"gradient_magnitude_variance":0.0006630388670600951,"gradient_magnitude_stddev":0.02574954181909561,"gradient_magnitude_cv":3.112691879272461,"gradient_magnitude_max":0.11691094189882278,"gradient_energy_over_variance":0.015300638042390347,"laplacian_energy_over_variance":0.0007234285585582256,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0018951355013996363,"scale_diff2_mid":0.02468985877931118,"scale_diff2_far":0.07124084234237671,"scale_diff2_near_over_variance":0.039652399718761444,"scale_diff2_mid_over_variance":0.5165921449661255,"scale_diff2_far_over_variance":1.4905900955200195,"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],[0.892791748046875,0.892791748046875,0.892791748046875],[0.008209228515625,0.008209228515625,0.008209228515625],[0.008087158203125,0.008087158203125,0.008087158203125],[0.008026123046875,0.008026123046875,0.008026123046875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0078125,0.0078125,0.0078125],[0.000457763671875,0.000457763671875,0.000457763671875],[0.007843017578125,0.007843017578125,0.007843017578125],[0.007843017578125,0.007843017578125,0.007843017578125],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0078125,0.0078125,0.0078125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.008026123046875,0.008026123046875,0.008026123046875],[0.008087158203125,0.008087158203125,0.008087158203125],[0.008209228515625,0.008209228515625,0.008209228515625],[0.025604248046875,0.025604248046875,0.025604248046875]]],"scale_curve":[[[0.015625,0.0018951355013996363,0.039652399718761444],[0.0625,0.02468985877931118,0.5165921449661255],[0.25,0.07124084234237671,1.4905900955200195]]]},"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\",\"8\",\"4\",\"80\"]"}