{"collection":"grad-noise-175k","coord":"t12_x17_u1_b70","data":{"index":33778,"ordinal":"98134300","topo":"o1(o2(x,o2(x,x)))","expression":"log(lrg(D,pow(R,R)))","image":"frame_expr-033778.png","measured":true,"step":100071,"globalStep":100071,"value_mean":-0.892822265625,"value_positive_fraction":0,"value_abs_mean":0.892822265625,"value_variance":0.09573470801115036,"value_stddev":0.3094102442264557,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.49134403467178345,"gradient_energy_x":0.021164022386074066,"gradient_energy_y":0.009054548107087612,"gradient_magnitude_mean":0.02998795174062252,"gradient_axis_bias":0.40072953701019287,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.06535021960735321,"laplacian_abs_mean":0.06043713912367821,"gradient_magnitude_variance":0.029307974502444267,"gradient_magnitude_stddev":0.17119571566581726,"gradient_magnitude_cv":5.7088165283203125,"gradient_magnitude_max":1.4142135381698608,"gradient_energy_over_variance":0.3156490623950958,"laplacian_energy_over_variance":0.6826177835464478,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.030470915138721466,"scale_diff2_mid":0.09518005698919296,"scale_diff2_far":0.1905401647090912,"scale_diff2_near_over_variance":0.31828492879867554,"scale_diff2_mid_over_variance":0.9942063093185425,"scale_diff2_far_over_variance":1.9902933835983276,"value_histogram":[[[0.892822265625,0.892822265625,0.892822265625],[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],[0,0,0],[0.107177734375,0.107177734375,0.107177734375],[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],[0,0,0]]],"scale_curve":[[[0.015625,0.030470915138721466,0.31828492879867554],[0.0625,0.09518005698919296,0.9942063093185425],[0.25,0.1905401647090912,1.9902933835983276]]]},"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\",\"17\",\"1\",\"70\"]"}