{"collection":"grad-noise-175k","coord":"t16_x1_u1_b109","data":{"index":75705,"ordinal":"129970327","topo":"o2(x,o1(o2(x,x)))","expression":"dot(P,log(dst(P,D)))","image":"frame_expr-075705.png","measured":true,"step":93647,"globalStep":93647,"value_mean":1.6298145055770874e-9,"value_positive_fraction":0.498046875,"value_abs_mean":0.9425951242446899,"value_variance":0.9283961653709412,"value_stddev":0.9635331630706787,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8021986484527588,"gradient_energy_x":0.001187574933283031,"gradient_energy_y":0.0011875744676217437,"gradient_magnitude_mean":0.013287637382745743,"gradient_axis_bias":1.9605558065904916e-7,"gradient_nonzero_flag":1,"laplacian_mean":-5.162282060156009e-12,"laplacian_energy":0.0006369950715452433,"laplacian_abs_mean":0.005107757169753313,"gradient_magnitude_variance":0.0021984220948070288,"gradient_magnitude_stddev":0.04688733443617821,"gradient_magnitude_cv":3.5286431312561035,"gradient_magnitude_max":0.3914117217063904,"gradient_energy_over_variance":0.00255833612754941,"laplacian_energy_over_variance":0.000686124200001359,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.005426372401416302,"scale_diff2_mid":0.05796709284186363,"scale_diff2_far":0.4173250198364258,"scale_diff2_near_over_variance":0.0058448887430131435,"scale_diff2_mid_over_variance":0.062437884509563446,"scale_diff2_far_over_variance":0.4495117962360382,"value_histogram":[[[0.453216552734375,0.453216552734375,0.453216552734375],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0028076171875,0.0028076171875,0.0028076171875],[0.00274658203125,0.00274658203125,0.00274658203125],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0018310546875,0.0018310546875,0.0018310546875],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.00213623046875,0.00213623046875,0.00213623046875],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.003448486328125,0.003448486328125,0.003448486328125],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.0061492919921875,0.0061492919921875,0.0061492919921875],[0.0092620849609375,0.0092620849609375,0.0092620849609375],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.003448486328125,0.003448486328125,0.003448486328125],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.00213623046875,0.00213623046875,0.00213623046875],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0018310546875,0.0018310546875,0.0018310546875],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.00274658203125,0.00274658203125,0.00274658203125],[0.0028076171875,0.0028076171875,0.0028076171875],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.453216552734375,0.453216552734375,0.453216552734375]]],"scale_curve":[[[0.015625,0.005426372401416302,0.0058448887430131435],[0.0625,0.05796709284186363,0.062437884509563446],[0.25,0.4173250198364258,0.4495117962360382]]]},"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":"[\"16\",\"1\",\"1\",\"109\"]"}