{"collection":"grad-noise-175k","coord":"t17_x10_u5_b15","data":{"index":106587,"ordinal":"138455247","topo":"o2(x,o2(x,o1(x)))","expression":"sub(D,pow(P,sgn(D)))","image":"frame_expr-106587.png","measured":true,"step":12703,"globalStep":12703,"value_mean":-0.8940824866294861,"value_positive_fraction":0.01953125,"value_abs_mean":0.8962848782539368,"value_variance":0.05796818807721138,"value_stddev":0.24076583981513977,"value_min":-1,"value_max":0.09671986103057861,"value_range":1.0967198610305786,"histogram_probability_sum":1,"histogram_entropy_bits":1.553285837173462,"gradient_energy_x":0.020493535324931145,"gradient_energy_y":0,"gradient_magnitude_mean":0.04509766027331352,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.0007758426363579929,"laplacian_energy":0.03663984686136246,"laplacian_abs_mean":0.0550881065428257,"gradient_magnitude_variance":0.018459025770425797,"gradient_magnitude_stddev":0.1358639895915985,"gradient_magnitude_cv":3.0126614570617676,"gradient_magnitude_max":1.0306679010391235,"gradient_energy_over_variance":0.35353073477745056,"laplacian_energy_over_variance":0.6320681571960449,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.021642250940203667,"scale_diff2_mid":0.06754589825868607,"scale_diff2_far":0.048086415976285934,"scale_diff2_near_over_variance":0.37334704399108887,"scale_diff2_mid_over_variance":1.1652235984802246,"scale_diff2_far_over_variance":0.8295311331748962,"value_histogram":[[[0.7890625,0.7890625,0.7890625],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0.0234375,0.0234375,0.0234375],[0.02734375,0.02734375,0.02734375],[0.01171875,0.01171875,0.01171875],[0.01953125,0.01953125,0.01953125],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.01953125,0.01953125,0.01953125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[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":[[[0.015625,0.021642250940203667,0.37334704399108887],[0.0625,0.06754589825868607,1.1652235984802246],[0.25,0.048086415976285934,0.8295311331748962]]]},"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":"[\"17\",\"10\",\"5\",\"15\"]"}