{"collection":"grad-noise-175k","coord":"t11_x3_u47_b1","data":{"index":16472,"ordinal":"89457262","topo":"o1(o2(x,o1(x)))","expression":"nrm(sub(D,sgn(P)))","image":"frame_expr-016472.png","measured":true,"step":131783,"globalStep":131783,"value_mean":-2.6175257517024875e-9,"value_positive_fraction":0.5,"value_abs_mean":0.6513192057609558,"value_variance":0.4519476592540741,"value_stddev":0.6722705364227295,"value_min":-0.9993178248405457,"value_max":0.9993178248405457,"value_range":1.9986356496810913,"histogram_probability_sum":1,"histogram_entropy_bits":3.5967979431152344,"gradient_energy_x":0.0011521272826939821,"gradient_energy_y":0.0003218251222278923,"gradient_magnitude_mean":0.027760984376072884,"gradient_axis_bias":0.5633167624473572,"gradient_nonzero_flag":1,"laplacian_mean":-3.0635798342615317e-9,"laplacian_energy":0.00032663106685504317,"laplacian_abs_mean":0.008959178812801838,"gradient_magnitude_variance":0.0007033086731098592,"gradient_magnitude_stddev":0.02651996724307537,"gradient_magnitude_cv":0.9552963972091675,"gradient_magnitude_max":1.4663785696029663,"gradient_energy_over_variance":0.0032613342627882957,"laplacian_energy_over_variance":0.0007227187743410468,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.003600215772166848,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.007966001518070698,"value_histogram":[[[0.0113525390625,0.0113525390625,0.0113525390625],[0.004730224609375,0.004730224609375,0.004730224609375],[0.004119873046875,0.004119873046875,0.004119873046875],[0.055816650390625,0.055816650390625,0.055816650390625],[0.15435791015625,0.15435791015625,0.15435791015625],[0.15399169921875,0.15399169921875,0.15399169921875],[0.07208251953125,0.07208251953125,0.07208251953125],[0.0025634765625,0.0025634765625,0.0025634765625],[0.00250244140625,0.00250244140625,0.00250244140625],[0.001434326171875,0.001434326171875,0.001434326171875],[0.0028076171875,0.0028076171875,0.0028076171875],[0.001373291015625,0.001373291015625,0.001373291015625],[0.003448486328125,0.003448486328125,0.003448486328125],[0.0093994140625,0.0093994140625,0.0093994140625],[0.011444091796875,0.011444091796875,0.011444091796875],[0.008575439453125,0.008575439453125,0.008575439453125],[0.008575439453125,0.008575439453125,0.008575439453125],[0.011444091796875,0.011444091796875,0.011444091796875],[0.0093994140625,0.0093994140625,0.0093994140625],[0.003448486328125,0.003448486328125,0.003448486328125],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0028076171875,0.0028076171875,0.0028076171875],[0.001434326171875,0.001434326171875,0.001434326171875],[0.00250244140625,0.00250244140625,0.00250244140625],[0.0025634765625,0.0025634765625,0.0025634765625],[0.07208251953125,0.07208251953125,0.07208251953125],[0.15399169921875,0.15399169921875,0.15399169921875],[0.15435791015625,0.15435791015625,0.15435791015625],[0.055816650390625,0.055816650390625,0.055816650390625],[0.004119873046875,0.004119873046875,0.004119873046875],[0.004730224609375,0.004730224609375,0.004730224609375],[0.0113525390625,0.0113525390625,0.0113525390625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.003600215772166848,0.007966001518070698]]]},"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":"[\"11\",\"3\",\"47\",\"1\"]"}