{"collection":"grad-noise-175k","coord":"t12_x8_u6_b101","data":{"index":26791,"ordinal":"97771727","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dot(P,mlt(R,R)))","image":"frame_expr-026791.png","measured":true,"step":44175,"globalStep":44175,"value_mean":-0.0381864495575428,"value_positive_fraction":0.47216796875,"value_abs_mean":0.5223962068557739,"value_variance":0.2932426631450653,"value_stddev":0.5415188074111938,"value_min":-1,"value_max":0.5773503184318542,"value_range":1.577350378036499,"histogram_probability_sum":1,"histogram_entropy_bits":2.6846189498901367,"gradient_energy_x":0.002427644794806838,"gradient_energy_y":0.002444906160235405,"gradient_magnitude_mean":0.024909144267439842,"gradient_axis_bias":-0.003542572259902954,"gradient_nonzero_flag":1,"laplacian_mean":-0.00000906378136278363,"laplacian_energy":0.005539036821573973,"laplacian_abs_mean":0.009598159231245518,"gradient_magnitude_variance":0.004252003040164709,"gradient_magnitude_stddev":0.06520738452672958,"gradient_magnitude_cv":2.617809295654297,"gradient_magnitude_max":2.23071026802063,"gradient_energy_over_variance":0.016616106033325195,"laplacian_energy_over_variance":0.018888918682932854,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008942789398133755,"scale_diff2_mid":0.07475921511650085,"scale_diff2_far":0.2609294056892395,"scale_diff2_near_over_variance":0.030496209859848022,"scale_diff2_mid_over_variance":0.2549397647380829,"scale_diff2_far_over_variance":0.8898071050643921,"value_histogram":[[[0.015625,0.015625,0.015625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.38214111328125,0.38214111328125,0.38214111328125],[0.0279541015625,0.0279541015625,0.0279541015625],[0.019256591796875,0.019256591796875,0.019256591796875],[0.01763916015625,0.01763916015625,0.01763916015625],[0.015167236328125,0.015167236328125,0.015167236328125],[0.0074462890625,0.0074462890625,0.0074462890625],[0.014678955078125,0.014678955078125,0.014678955078125],[0.006256103515625,0.006256103515625,0.006256103515625],[0.01544189453125,0.01544189453125,0.01544189453125],[0.0062255859375,0.0062255859375,0.0062255859375],[0.00640869140625,0.00640869140625,0.00640869140625],[0.0152587890625,0.0152587890625,0.0152587890625],[0.006134033203125,0.006134033203125,0.006134033203125],[0.014373779296875,0.014373779296875,0.014373779296875],[0.00750732421875,0.00750732421875,0.00750732421875],[0.014495849609375,0.014495849609375,0.014495849609375],[0.01708984375,0.01708984375,0.01708984375],[0.018341064453125,0.018341064453125,0.018341064453125],[0.02587890625,0.02587890625,0.02587890625],[0.3466796875,0.3466796875,0.3466796875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.008942789398133755,0.030496209859848022],[0.0625,0.07475921511650085,0.2549397647380829],[0.25,0.2609294056892395,0.8898071050643921]]]},"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\",\"8\",\"6\",\"101\"]"}