{"collection":"grad-noise-175k","coord":"t20_x55_u0_b46","data":{"index":170617,"ordinal":"164634121","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,pow(mlt(P,P),D))","image":"frame_expr-170617.png","measured":true,"step":73343,"globalStep":73343,"value_mean":0.7583723664283752,"value_positive_fraction":0.9197845458984375,"value_abs_mean":0.8958292603492737,"value_variance":0.275972843170166,"value_stddev":0.5253311395645142,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.102649211883545,"gradient_energy_x":0.02524256892502308,"gradient_energy_y":0.0007766868220642209,"gradient_magnitude_mean":0.049687501043081284,"gradient_axis_bias":0.9402989745140076,"gradient_nonzero_flag":1,"laplacian_mean":-0.0007084003882482648,"laplacian_energy":0.041480354964733124,"laplacian_abs_mean":0.04966691881418228,"gradient_magnitude_variance":0.023538367822766304,"gradient_magnitude_stddev":0.15342219173908234,"gradient_magnitude_cv":3.0877420902252197,"gradient_magnitude_max":2.005648374557495,"gradient_energy_over_variance":0.09428194165229797,"laplacian_energy_over_variance":0.15030592679977417,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.037101153284311295,"scale_diff2_mid":0.18252184987068176,"scale_diff2_far":0.38793888688087463,"scale_diff2_near_over_variance":0.134437695145607,"scale_diff2_mid_over_variance":0.6613761186599731,"scale_diff2_far_over_variance":1.4057140350341797,"value_histogram":[[[0.062591552734375,0.062591552734375,0.062591552734375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.000823974609375,0.000823974609375,0.000823974609375],[0.00103759765625,0.00103759765625,0.00103759765625],[0.001708984375,0.001708984375,0.001708984375],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0050048828125,0.0050048828125,0.0050048828125],[0.0060882568359375,0.0060882568359375,0.0060882568359375],[0.006744384765625,0.006744384765625,0.006744384765625],[0.0070037841796875,0.0070037841796875,0.0070037841796875],[0.0087890625,0.0087890625,0.0087890625],[0.0114898681640625,0.0114898681640625,0.0114898681640625],[0.0134735107421875,0.0134735107421875,0.0134735107421875],[0.0163116455078125,0.0163116455078125,0.0163116455078125],[0.0191497802734375,0.0191497802734375,0.0191497802734375],[0.0191192626953125,0.0191192626953125,0.0191192626953125],[0.0197601318359375,0.0197601318359375,0.0197601318359375],[0.0206298828125,0.0206298828125,0.0206298828125],[0.020965576171875,0.020965576171875,0.020965576171875],[0.02410888671875,0.02410888671875,0.02410888671875],[0.024871826171875,0.024871826171875,0.024871826171875],[0.6962890625,0.6962890625,0.6962890625]]],"scale_curve":[[[0.015625,0.037101153284311295,0.134437695145607],[0.0625,0.18252184987068176,0.6613761186599731],[0.25,0.38793888688087463,1.4057140350341797]]]},"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":"[\"20\",\"55\",\"0\",\"46\"]"}