{"collection":"grad-noise-175k","coord":"t20_x48_u0_b100","data":{"index":169264,"ordinal":"164351368","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,dot(sub(R,D),P))","image":"frame_expr-169264.png","measured":true,"step":62519,"globalStep":62519,"value_mean":-0.011422615498304367,"value_positive_fraction":0.49951171875,"value_abs_mean":0.8513097763061523,"value_variance":0.8034041523933411,"value_stddev":0.8963281512260437,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.896674871444702,"gradient_energy_x":0.030762065201997757,"gradient_energy_y":0.03704923763871193,"gradient_magnitude_mean":0.11991584300994873,"gradient_axis_bias":-0.09271570295095444,"gradient_nonzero_flag":1,"laplacian_mean":-0.0011780583299696445,"laplacian_energy":0.056263528764247894,"laplacian_abs_mean":0.08893069624900818,"gradient_magnitude_variance":0.053445324301719666,"gradient_magnitude_stddev":0.23118244111537933,"gradient_magnitude_cv":1.9278724193572998,"gradient_magnitude_max":2.0550451278686523,"gradient_energy_over_variance":0.08440496772527695,"laplacian_energy_over_variance":0.07003141194581985,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08718877285718918,"scale_diff2_mid":0.6308037638664246,"scale_diff2_far":1.340314269065857,"scale_diff2_near_over_variance":0.10852417349815369,"scale_diff2_mid_over_variance":0.7851637005805969,"scale_diff2_far_over_variance":1.6682939529418945,"value_histogram":[[[0.3758087158203125,0.3758087158203125,0.3758087158203125],[0.007232666015625,0.007232666015625,0.007232666015625],[0.007720947265625,0.007720947265625,0.007720947265625],[0.0078125,0.0078125,0.0078125],[0.00787353515625,0.00787353515625,0.00787353515625],[0.00799560546875,0.00799560546875,0.00799560546875],[0.007415771484375,0.007415771484375,0.007415771484375],[0.008331298828125,0.008331298828125,0.008331298828125],[0.008331298828125,0.008331298828125,0.008331298828125],[0.007720947265625,0.007720947265625,0.007720947265625],[0.0088958740234375,0.0088958740234375,0.0088958740234375],[0.008392333984375,0.008392333984375,0.008392333984375],[0.0083465576171875,0.0083465576171875,0.0083465576171875],[0.0089569091796875,0.0089569091796875,0.0089569091796875],[0.0092926025390625,0.0092926025390625,0.0092926025390625],[0.0103607177734375,0.0103607177734375,0.0103607177734375],[0.0100250244140625,0.0100250244140625,0.0100250244140625],[0.0101470947265625,0.0101470947265625,0.0101470947265625],[0.0094451904296875,0.0094451904296875,0.0094451904296875],[0.01129150390625,0.01129150390625,0.01129150390625],[0.0103607177734375,0.0103607177734375,0.0103607177734375],[0.010406494140625,0.010406494140625,0.010406494140625],[0.0091400146484375,0.0091400146484375,0.0091400146484375],[0.0101776123046875,0.0101776123046875,0.0101776123046875],[0.009521484375,0.009521484375,0.009521484375],[0.00946044921875,0.00946044921875,0.00946044921875],[0.0095367431640625,0.0095367431640625,0.0095367431640625],[0.0095367431640625,0.0095367431640625,0.0095367431640625],[0.009002685546875,0.009002685546875,0.009002685546875],[0.00927734375,0.00927734375,0.00927734375],[0.00860595703125,0.00860595703125,0.00860595703125],[0.35357666015625,0.35357666015625,0.35357666015625]]],"scale_curve":[[[0.015625,0.08718877285718918,0.10852417349815369],[0.0625,0.6308037638664246,0.7851637005805969],[0.25,1.340314269065857,1.6682939529418945]]]},"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\",\"48\",\"0\",\"100\"]"}