{"collection":"grad-noise-175k","coord":"t12_x10_u4_b17","data":{"index":28159,"ordinal":"97852043","topo":"o1(o2(x,o2(x,x)))","expression":"cil(sub(D,lrg(P,D)))","image":"frame_expr-028159.png","measured":true,"step":55119,"globalStep":55119,"value_mean":-1.0913936421275139e-11,"value_positive_fraction":0.5,"value_abs_mean":0.5236063003540039,"value_variance":0.4137153923511505,"value_stddev":0.6432070732116699,"value_min":-0.9997089505195618,"value_max":0.9997089505195618,"value_range":1.9994179010391235,"histogram_probability_sum":1,"histogram_entropy_bits":4.4480719566345215,"gradient_energy_x":0.07910910993814468,"gradient_energy_y":0,"gradient_magnitude_mean":0.1346789002418518,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.14510558545589447,"laplacian_abs_mean":0.14344346523284912,"gradient_magnitude_variance":0.06095859408378601,"gradient_magnitude_stddev":0.24689793586730957,"gradient_magnitude_cv":1.8332339525222778,"gradient_magnitude_max":1.998835802078247,"gradient_energy_over_variance":0.19121626019477844,"laplacian_energy_over_variance":0.35073772072792053,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09176386892795563,"scale_diff2_mid":0.3265489935874939,"scale_diff2_far":0.06598373502492905,"scale_diff2_near_over_variance":0.22180435061454773,"scale_diff2_mid_over_variance":0.7893083095550537,"scale_diff2_far_over_variance":0.1594906449317932,"value_histogram":[[[0.10546875,0.10546875,0.10546875],[0.02734375,0.02734375,0.02734375],[0.03515625,0.03515625,0.03515625],[0.02734375,0.02734375,0.02734375],[0.0078125,0.0078125,0.0078125],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.03515625,0.03515625,0.03515625],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.03515625,0.03515625,0.03515625],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.03515625,0.03515625,0.03515625],[0.08203125,0.08203125,0.08203125],[0.08203125,0.08203125,0.08203125],[0.03515625,0.03515625,0.03515625],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.03515625,0.03515625,0.03515625],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.03515625,0.03515625,0.03515625],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.0078125,0.0078125,0.0078125],[0.02734375,0.02734375,0.02734375],[0.03515625,0.03515625,0.03515625],[0.02734375,0.02734375,0.02734375],[0.10546875,0.10546875,0.10546875]]],"scale_curve":[[[0.015625,0.09176386892795563,0.22180435061454773],[0.0625,0.3265489935874939,0.7893083095550537],[0.25,0.06598373502492905,0.1594906449317932]]]},"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\",\"10\",\"4\",\"17\"]"}