{"collection":"grad-noise-175k","coord":"t18_x64_u0_b37","data":{"index":133267,"ordinal":"148756519","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(R,div(D,pow(P,D)))","image":"frame_expr-133267.png","measured":true,"step":94543,"globalStep":94543,"value_mean":-0.6550631523132324,"value_positive_fraction":0.140106201171875,"value_abs_mean":0.7588401436805725,"value_variance":0.2562902867794037,"value_stddev":0.5062512159347534,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.9342398643493652,"gradient_energy_x":0.010802171193063259,"gradient_energy_y":0.0012596629094332457,"gradient_magnitude_mean":0.04340329393744469,"gradient_axis_bias":0.791132390499115,"gradient_nonzero_flag":1,"laplacian_mean":0.00035390633274801075,"laplacian_energy":0.015250367112457752,"laplacian_abs_mean":0.02228114753961563,"gradient_magnitude_variance":0.010179154574871063,"gradient_magnitude_stddev":0.10089179128408432,"gradient_magnitude_cv":2.324519157409668,"gradient_magnitude_max":1.9739205837249756,"gradient_energy_over_variance":0.04706317558884621,"laplacian_energy_over_variance":0.059504274278879166,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01684264838695526,"scale_diff2_mid":0.11220427602529526,"scale_diff2_far":0.23737777769565582,"scale_diff2_near_over_variance":0.06571707874536514,"scale_diff2_mid_over_variance":0.4378015100955963,"scale_diff2_far_over_variance":0.9262067079544067,"value_histogram":[[[0.5906524658203125,0.5906524658203125,0.5906524658203125],[0.009674072265625,0.009674072265625,0.009674072265625],[0.011505126953125,0.011505126953125,0.011505126953125],[0.013763427734375,0.013763427734375,0.013763427734375],[0.0152130126953125,0.0152130126953125,0.0152130126953125],[0.0157623291015625,0.0157623291015625,0.0157623291015625],[0.0185089111328125,0.0185089111328125,0.0185089111328125],[0.0210113525390625,0.0210113525390625,0.0210113525390625],[0.0228118896484375,0.0228118896484375,0.0228118896484375],[0.0243377685546875,0.0243377685546875,0.0243377685546875],[0.0230865478515625,0.0230865478515625,0.0230865478515625],[0.0213165283203125,0.0213165283203125,0.0213165283203125],[0.0201416015625,0.0201416015625,0.0201416015625],[0.0184326171875,0.0184326171875,0.0184326171875],[0.0171661376953125,0.0171661376953125,0.0171661376953125],[0.0164794921875,0.0164794921875,0.0164794921875],[0.0151214599609375,0.0151214599609375,0.0151214599609375],[0.0145111083984375,0.0145111083984375,0.0145111083984375],[0.0134735107421875,0.0134735107421875,0.0134735107421875],[0.011871337890625,0.011871337890625,0.011871337890625],[0.0126495361328125,0.0126495361328125,0.0126495361328125],[0.0110321044921875,0.0110321044921875,0.0110321044921875],[0.0104827880859375,0.0104827880859375,0.0104827880859375],[0.007904052734375,0.007904052734375,0.007904052734375],[0.00762939453125,0.00762939453125,0.00762939453125],[0.0072479248046875,0.0072479248046875,0.0072479248046875],[0.0066680908203125,0.0066680908203125,0.0066680908203125],[0.00701904296875,0.00701904296875,0.00701904296875],[0.005523681640625,0.005523681640625,0.005523681640625],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.002166748046875,0.002166748046875,0.002166748046875]]],"scale_curve":[[[0.015625,0.01684264838695526,0.06571707874536514],[0.0625,0.11220427602529526,0.4378015100955963],[0.25,0.23737777769565582,0.9262067079544067]]]},"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":"[\"18\",\"64\",\"0\",\"37\"]"}