{"collection":"grad-noise-175k","coord":"t12_x24_u0_b54","data":{"index":39570,"ordinal":"98416890","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(pow(R,dst(R,P)))","image":"frame_expr-039570.png","measured":true,"step":146407,"globalStep":146407,"value_mean":-0.9442839622497559,"value_positive_fraction":0.04296875,"value_abs_mean":0.9697785973548889,"value_variance":0.0713476613163948,"value_stddev":0.26710981130599976,"value_min":-1,"value_max":0.8777381777763367,"value_range":1.8777382373809814,"histogram_probability_sum":1,"histogram_entropy_bits":0.40758728981018066,"gradient_energy_x":0.007368177641183138,"gradient_energy_y":0.00713206734508276,"gradient_magnitude_mean":0.011936760507524014,"gradient_axis_bias":0.016283191740512848,"gradient_nonzero_flag":1,"laplacian_mean":0.000008188070751202758,"laplacian_energy":0.030220208689570427,"laplacian_abs_mean":0.02176848240196705,"gradient_magnitude_variance":0.014350914396345615,"gradient_magnitude_stddev":0.1197953000664711,"gradient_magnitude_cv":10.0358304977417,"gradient_magnitude_max":2.334866523742676,"gradient_energy_over_variance":0.20323364436626434,"laplacian_energy_over_variance":0.4235627055168152,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012502909637987614,"scale_diff2_mid":0.05432595685124397,"scale_diff2_far":0.13149288296699524,"scale_diff2_near_over_variance":0.17523923516273499,"scale_diff2_mid_over_variance":0.7614258527755737,"scale_diff2_far_over_variance":1.8429878950119019,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0087432861328125,0.0087432861328125,0.0087432861328125],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.0037689208984375,0.0037689208984375,0.0037689208984375],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.004150390625,0.004150390625,0.004150390625],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.002349853515625,0.002349853515625,0.002349853515625],[0.00152587890625,0.00152587890625,0.00152587890625],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.000030517578125,0.000030517578125,0.000030517578125],[0,0,0]]],"scale_curve":[[[0.015625,0.012502909637987614,0.17523923516273499],[0.0625,0.05432595685124397,0.7614258527755737],[0.25,0.13149288296699524,1.8429878950119019]]]},"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":"[\"12\",\"24\",\"0\",\"54\"]"}