{"collection":"grad-noise-175k","coord":"t12_x1_u6_b108","data":{"index":20869,"ordinal":"97488927","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dot(P,dot(P,D)))","image":"frame_expr-020869.png","measured":true,"step":166959,"globalStep":166959,"value_mean":-0.19128811359405518,"value_positive_fraction":0.40435791015625,"value_abs_mean":0.4586736857891083,"value_variance":0.2679760158061981,"value_stddev":0.5176639556884766,"value_min":-1,"value_max":0.5770143270492554,"value_range":1.5770143270492554,"histogram_probability_sum":1,"histogram_entropy_bits":4.034736633300781,"gradient_energy_x":0.06516040116548538,"gradient_energy_y":0.06515947729349136,"gradient_magnitude_mean":0.1683511883020401,"gradient_axis_bias":0.000007089263817761093,"gradient_nonzero_flag":1,"laplacian_mean":-1.9767785630619983e-8,"laplacian_energy":0.4959890842437744,"laplacian_abs_mean":0.24991169571876526,"gradient_magnitude_variance":0.10197164863348007,"gradient_magnitude_stddev":0.31933000683784485,"gradient_magnitude_cv":1.8968087434768677,"gradient_magnitude_max":2.2302348613739014,"gradient_energy_over_variance":0.48631173372268677,"laplacian_energy_over_variance":1.850871205329895,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.11437772959470749,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.4268207848072052,"value_histogram":[[[0.1912841796875,0.1912841796875,0.1912841796875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.037200927734375,0.037200927734375,0.037200927734375],[0.0439300537109375,0.0439300537109375,0.0439300537109375],[0.049957275390625,0.049957275390625,0.049957275390625],[0.056884765625,0.056884765625,0.056884765625],[0.0547332763671875,0.0547332763671875,0.0547332763671875],[0.015838623046875,0.015838623046875,0.015838623046875],[0.0606842041015625,0.0606842041015625,0.0606842041015625],[0.010711669921875,0.010711669921875,0.010711669921875],[0.0635223388671875,0.0635223388671875,0.0635223388671875],[0.010894775390625,0.010894775390625,0.010894775390625],[0.010894775390625,0.010894775390625,0.010894775390625],[0.0635223388671875,0.0635223388671875,0.0635223388671875],[0.010711669921875,0.010711669921875,0.010711669921875],[0.0606842041015625,0.0606842041015625,0.0606842041015625],[0.015838623046875,0.015838623046875,0.015838623046875],[0.0547332763671875,0.0547332763671875,0.0547332763671875],[0.056884765625,0.056884765625,0.056884765625],[0.049957275390625,0.049957275390625,0.049957275390625],[0.0439300537109375,0.0439300537109375,0.0439300537109375],[0.037200927734375,0.037200927734375,0.037200927734375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.11437772959470749,0.4268207848072052]]]},"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\",\"1\",\"6\",\"108\"]"}