{"collection":"grad-noise-175k","coord":"t16_x3_u6_b6","data":{"index":77901,"ordinal":"130052031","topo":"o2(x,o1(o2(x,x)))","expression":"add(P,nrm(lrg(D,P)))","image":"frame_expr-077901.png","measured":true,"step":111215,"globalStep":111215,"value_mean":-0.5185979604721069,"value_positive_fraction":0.21875,"value_abs_mean":0.9480886459350586,"value_variance":0.6651222109794617,"value_stddev":0.8155502676963806,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.47425377368927,"gradient_energy_x":0.003304039128124714,"gradient_energy_y":0.00800144299864769,"gradient_magnitude_mean":0.01197770144790411,"gradient_axis_bias":-0.41549786925315857,"gradient_nonzero_flag":1,"laplacian_mean":-2.253570885457634e-9,"laplacian_energy":0.022023258730769157,"laplacian_abs_mean":0.016284776851534843,"gradient_magnitude_variance":0.011150870472192764,"gradient_magnitude_stddev":0.10559768229722977,"gradient_magnitude_cv":8.81618881225586,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.016997599974274635,"laplacian_energy_over_variance":0.03311159461736679,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015431873500347137,"scale_diff2_mid":0.06647008657455444,"scale_diff2_far":0.27085480093955994,"scale_diff2_near_over_variance":0.023201560601592064,"scale_diff2_mid_over_variance":0.09993664920330048,"scale_diff2_far_over_variance":0.4072256088256836,"value_histogram":[[[0.711029052734375,0.711029052734375,0.711029052734375],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0037841796875,0.0037841796875,0.0037841796875],[0.001983642578125,0.001983642578125,0.001983642578125],[0.00201416015625,0.00201416015625,0.00201416015625],[0.00189208984375,0.00189208984375,0.00189208984375],[0.002044677734375,0.002044677734375,0.002044677734375],[0.003692626953125,0.003692626953125,0.003692626953125],[0.00201416015625,0.00201416015625,0.00201416015625],[0.001983642578125,0.001983642578125,0.001983642578125],[0.005645751953125,0.005645751953125,0.005645751953125],[0.012542724609375,0.012542724609375,0.012542724609375],[0.00555419921875,0.00555419921875,0.00555419921875],[0.005523681640625,0.005523681640625,0.005523681640625],[0.005462646484375,0.005462646484375,0.005462646484375],[0.01409912109375,0.01409912109375,0.01409912109375],[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],[0.008544921875,0.008544921875,0.008544921875],[0.00341796875,0.00341796875,0.00341796875],[0.00341796875,0.00341796875,0.00341796875],[0.00341796875,0.00341796875,0.00341796875],[0.199951171875,0.199951171875,0.199951171875]]],"scale_curve":[[[0.015625,0.015431873500347137,0.023201560601592064],[0.0625,0.06647008657455444,0.09993664920330048],[0.25,0.27085480093955994,0.4072256088256836]]]},"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\",\"3\",\"6\",\"6\"]"}