{"collection":"grad-noise-175k","coord":"t15_x3_u6_b1","data":{"index":71461,"ordinal":"121931425","topo":"o2(x,o1(o1(x)))","expression":"sub(D,sqt(nrm(P)))","image":"frame_expr-071461.png","measured":true,"step":59695,"globalStep":59695,"value_mean":-0.8775344491004944,"value_positive_fraction":0.019287109375,"value_abs_mean":0.8804073929786682,"value_variance":0.04932588338851929,"value_stddev":0.2220943123102188,"value_min":-1,"value_max":0.11958826333284378,"value_range":1.1195882558822632,"histogram_probability_sum":1,"histogram_entropy_bits":2.1676948070526123,"gradient_energy_x":0.004636187106370926,"gradient_energy_y":0.00026097765658050776,"gradient_magnitude_mean":0.021362580358982086,"gradient_axis_bias":0.8934169411659241,"gradient_nonzero_flag":1,"laplacian_mean":0.000039439571992261335,"laplacian_energy":0.007776886690407991,"laplacian_abs_mean":0.015309896320104599,"gradient_magnitude_variance":0.004441490396857262,"gradient_magnitude_stddev":0.06664450466632843,"gradient_magnitude_cv":3.1196842193603516,"gradient_magnitude_max":1.1015993356704712,"gradient_energy_over_variance":0.09928184002637863,"laplacian_energy_over_variance":0.15766339004039764,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007333108689635992,"scale_diff2_mid":0.03511098399758339,"scale_diff2_far":0.05022067949175835,"scale_diff2_near_over_variance":0.14866653084754944,"scale_diff2_mid_over_variance":0.7118166089057922,"scale_diff2_far_over_variance":1.018140435218811,"value_histogram":[[[0.64666748046875,0.64666748046875,0.64666748046875],[0.05279541015625,0.05279541015625,0.05279541015625],[0.06427001953125,0.06427001953125,0.06427001953125],[0.050018310546875,0.050018310546875,0.050018310546875],[0.04156494140625,0.04156494140625,0.04156494140625],[0.03094482421875,0.03094482421875,0.03094482421875],[0.023590087890625,0.023590087890625,0.023590087890625],[0.018646240234375,0.018646240234375,0.018646240234375],[0.0166015625,0.0166015625,0.0166015625],[0.011444091796875,0.011444091796875,0.011444091796875],[0.00848388671875,0.00848388671875,0.00848388671875],[0.00616455078125,0.00616455078125,0.00616455078125],[0.003204345703125,0.003204345703125,0.003204345703125],[0.002410888671875,0.002410888671875,0.002410888671875],[0.001617431640625,0.001617431640625,0.001617431640625],[0.002288818359375,0.002288818359375,0.002288818359375],[0.0064697265625,0.0064697265625,0.0064697265625],[0.0128173828125,0.0128173828125,0.0128173828125],[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]]],"scale_curve":[[[0.015625,0.007333108689635992,0.14866653084754944],[0.0625,0.03511098399758339,0.7118166089057922],[0.25,0.05022067949175835,1.018140435218811]]]},"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":"[\"15\",\"3\",\"6\",\"1\"]"}