{"collection":"grad-noise-175k","coord":"t12_x12_u1_b100","data":{"index":29573,"ordinal":"97932325","topo":"o1(o2(x,o2(x,x)))","expression":"log(dot(D,sub(D,P)))","image":"frame_expr-029573.png","measured":true,"step":66431,"globalStep":66431,"value_mean":-0.9915081262588501,"value_positive_fraction":0,"value_abs_mean":0.9915081262588501,"value_variance":0.005293839145451784,"value_stddev":0.07275877147912979,"value_min":-1,"value_max":-0.01246790960431099,"value_range":0.9875320792198181,"histogram_probability_sum":1,"histogram_entropy_bits":0.1905575543642044,"gradient_energy_x":0.0006893340614624321,"gradient_energy_y":0.0006893343525007367,"gradient_magnitude_mean":0.0045749228447675705,"gradient_axis_bias":-2.1110099623911083e-7,"gradient_nonzero_flag":1,"laplacian_mean":-8.259651296249615e-11,"laplacian_energy":0.0022634947672486305,"laplacian_abs_mean":0.004902169108390808,"gradient_magnitude_variance":0.0013584946282207966,"gradient_magnitude_stddev":0.036857761442661285,"gradient_magnitude_cv":8.056476593017578,"gradient_magnitude_max":1.095165491104126,"gradient_energy_over_variance":0.26042884588241577,"laplacian_energy_over_variance":0.42757147550582886,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.003584272228181362,"scale_diff2_mid":0.01565014012157917,"scale_diff2_far":0.01644643396139145,"scale_diff2_near_over_variance":0.6770647764205933,"scale_diff2_mid_over_variance":2.9562928676605225,"scale_diff2_far_over_variance":3.1067118644714355,"value_histogram":[[[0.98291015625,0.98291015625,0.98291015625],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0013427734375,0.0013427734375,0.0013427734375],[0.00103759765625,0.00103759765625,0.00103759765625],[0.001708984375,0.001708984375,0.001708984375],[0.001220703125,0.001220703125,0.001220703125],[0.0010986328125,0.0010986328125,0.0010986328125],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0009765625,0.0009765625,0.0009765625],[0.00164794921875,0.00164794921875,0.00164794921875],[0.0006103515625,0.0006103515625,0.0006103515625],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0010986328125,0.0010986328125,0.0010986328125],[0.00103759765625,0.00103759765625,0.00103759765625],[0.00115966796875,0.00115966796875,0.00115966796875],[0.00048828125,0.00048828125,0.00048828125],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.003584272228181362,0.6770647764205933],[0.0625,0.01565014012157917,2.9562928676605225],[0.25,0.01644643396139145,3.1067118644714355]]]},"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\",\"12\",\"1\",\"100\"]"}