{"collection":"grad-noise-175k","coord":"t15_x6_u43_b1","data":{"index":73485,"ordinal":"122060065","topo":"o2(x,o1(o1(x)))","expression":"sub(R,nrm(log(P)))","image":"frame_expr-073485.png","measured":true,"step":75887,"globalStep":75887,"value_mean":-0.770875096321106,"value_positive_fraction":0.1103057861328125,"value_abs_mean":0.8578135967254639,"value_variance":0.22571463882923126,"value_stddev":0.47509434819221497,"value_min":-1,"value_max":0.943231463432312,"value_range":1.943231463432312,"histogram_probability_sum":1,"histogram_entropy_bits":1.7793564796447754,"gradient_energy_x":0.005069175735116005,"gradient_energy_y":0.0036320092622190714,"gradient_magnitude_mean":0.01811700314283371,"gradient_axis_bias":0.16516906023025513,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000021727121293224627,"laplacian_energy":0.015346765518188477,"laplacian_abs_mean":0.013092940673232079,"gradient_magnitude_variance":0.008374334312975407,"gradient_magnitude_stddev":0.09151138365268707,"gradient_magnitude_cv":5.0511322021484375,"gradient_magnitude_max":1.943231463432312,"gradient_energy_over_variance":0.03854949027299881,"laplacian_energy_over_variance":0.06799189001321793,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011866787448525429,"scale_diff2_mid":0.06152667850255966,"scale_diff2_far":0.17372742295265198,"scale_diff2_near_over_variance":0.052574291825294495,"scale_diff2_mid_over_variance":0.2725861072540283,"scale_diff2_far_over_variance":0.7696772217750549,"value_histogram":[[[0.7819061279296875,0.7819061279296875,0.7819061279296875],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.002532958984375,0.002532958984375,0.002532958984375],[0.002716064453125,0.002716064453125,0.002716064453125],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.0057525634765625,0.0057525634765625,0.0057525634765625],[0.00665283203125,0.00665283203125,0.00665283203125],[0.00811767578125,0.00811767578125,0.00811767578125],[0.0103912353515625,0.0103912353515625,0.0103912353515625],[0.0125885009765625,0.0125885009765625,0.0125885009765625],[0.0158843994140625,0.0158843994140625,0.0158843994140625],[0.012359619140625,0.012359619140625,0.012359619140625],[0.0122528076171875,0.0122528076171875,0.0122528076171875],[0.010833740234375,0.010833740234375,0.010833740234375],[0.010009765625,0.010009765625,0.010009765625],[0.0084991455078125,0.0084991455078125,0.0084991455078125],[0.0088653564453125,0.0088653564453125,0.0088653564453125],[0.0091094970703125,0.0091094970703125,0.0091094970703125],[0.009368896484375,0.009368896484375,0.009368896484375],[0.0104522705078125,0.0104522705078125,0.0104522705078125],[0.0087127685546875,0.0087127685546875,0.0087127685546875],[0.0078125,0.0078125,0.0078125],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.007049560546875,0.007049560546875,0.007049560546875],[0.0063323974609375,0.0063323974609375,0.0063323974609375],[0.0061187744140625,0.0061187744140625,0.0061187744140625],[0.0068359375,0.0068359375,0.0068359375],[0.00274658203125,0.00274658203125,0.00274658203125],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.000091552734375,0.000091552734375,0.000091552734375]]],"scale_curve":[[[0.015625,0.011866787448525429,0.052574291825294495],[0.0625,0.06152667850255966,0.2725861072540283],[0.25,0.17372742295265198,0.7696772217750549]]]},"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":"[\"15\",\"6\",\"43\",\"1\"]"}