{"collection":"grad-noise-175k","coord":"t14_x3_u3_b15","data":{"index":49827,"ordinal":"113810235","topo":"o1(o2(o2(x,x),x))","expression":"flr(sub(pow(P,D),P))","image":"frame_expr-049827.png","measured":true,"step":57583,"globalStep":57583,"value_mean":-0.9159718751907349,"value_positive_fraction":0,"value_abs_mean":0.9159718751907349,"value_variance":0.07314576208591461,"value_stddev":0.2704547345638275,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.6101309061050415,"gradient_energy_x":0.00461990013718605,"gradient_energy_y":0,"gradient_magnitude_mean":0.00793653167784214,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":9.461055272552699e-10,"laplacian_energy":0.008070580661296844,"laplacian_abs_mean":0.009734413586556911,"gradient_magnitude_variance":0.00455567566677928,"gradient_magnitude_stddev":0.06749574095010757,"gradient_magnitude_cv":8.504438400268555,"gradient_magnitude_max":1,"gradient_energy_over_variance":0.06316018849611282,"laplacian_energy_over_variance":0.1103355810046196,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006902860011905432,"scale_diff2_mid":0.03698430955410004,"scale_diff2_far":0.10808927565813065,"scale_diff2_near_over_variance":0.09437128901481628,"scale_diff2_mid_over_variance":0.5056247711181641,"scale_diff2_far_over_variance":1.477724313735962,"value_histogram":[[[0.90625,0.90625,0.90625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.0625,0.0625,0.0625],[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":[[[0.015625,0.006902860011905432,0.09437128901481628],[0.0625,0.03698430955410004,0.5056247711181641],[0.25,0.10808927565813065,1.477724313735962]]]},"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":"[\"14\",\"3\",\"3\",\"15\"]"}