{"collection":"grad-noise-175k","coord":"t18_x24_u0_b169","data":{"index":125359,"ordinal":"147140611","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(P,pow(R,pow(R,P)))","image":"frame_expr-125359.png","measured":true,"step":31279,"globalStep":31279,"value_mean":-0.9881975650787354,"value_positive_fraction":0.00537109375,"value_abs_mean":0.9963665008544922,"value_variance":0.01888583041727543,"value_stddev":0.1374257206916809,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.10994233936071396,"gradient_energy_x":0.0013781680027022958,"gradient_energy_y":0.0022121649235486984,"gradient_magnitude_mean":0.0025049701798707247,"gradient_axis_bias":-0.23228959739208221,"gradient_nonzero_flag":1,"laplacian_mean":-7.884212727127249e-11,"laplacian_energy":0.007480978034436703,"laplacian_abs_mean":0.004494456108659506,"gradient_magnitude_variance":0.0035822433419525623,"gradient_magnitude_stddev":0.05985184386372566,"gradient_magnitude_cv":23.893234252929688,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.19010722637176514,"laplacian_energy_over_variance":0.39611589908599854,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00016563604003749788,"scale_diff2_mid":0.0011921159457415342,"scale_diff2_far":0.016387686133384705,"scale_diff2_near_over_variance":0.008770386688411236,"scale_diff2_mid_over_variance":0.06312224268913269,"scale_diff2_far_over_variance":0.8677238821983337,"value_histogram":[[[0.9904937744140625,0.9904937744140625,0.9904937744140625],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.000244140625,0.000244140625,0.000244140625],[0.00042724609375,0.00042724609375,0.00042724609375],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000244140625,0.000244140625,0.000244140625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000244140625,0.000244140625,0.000244140625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.000274658203125,0.000274658203125,0.000274658203125],[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],[0.00390625,0.00390625,0.00390625]]],"scale_curve":[[[0.015625,0.00016563604003749788,0.008770386688411236],[0.0625,0.0011921159457415342,0.06312224268913269],[0.25,0.016387686133384705,0.8677238821983337]]]},"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\",\"24\",\"0\",\"169\"]"}