{"collection":"grad-noise-175k","coord":"t11_x1_u14_b8","data":{"index":15038,"ordinal":"89369834","topo":"o1(o2(x,o1(x)))","expression":"frc(min(P,sqt(D)))","image":"frame_expr-015038.png","measured":true,"step":120311,"globalStep":120311,"value_mean":0.1092020645737648,"value_positive_fraction":0.4375,"value_abs_mean":0.1092020645737648,"value_variance":0.026976142078638077,"value_stddev":0.164244145154953,"value_min":0,"value_max":0.45652079582214355,"value_range":0.45652079582214355,"histogram_probability_sum":1,"histogram_entropy_bits":1.8167481422424316,"gradient_energy_x":0.002269040560349822,"gradient_energy_y":0,"gradient_magnitude_mean":0.025319835171103477,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-0.00008158182026818395,"laplacian_energy":0.0011721121845766902,"laplacian_abs_mean":0.013625102117657661,"gradient_magnitude_variance":0.0016277325339615345,"gradient_magnitude_stddev":0.04034516587853432,"gradient_magnitude_cv":1.5934213399887085,"gradient_magnitude_max":0.17672523856163025,"gradient_energy_over_variance":0.08411286771297455,"laplacian_energy_over_variance":0.04344995692372322,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.0038217459805309772,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.1416713297367096,"value_histogram":[[[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],[0.64453125,0.64453125,0.64453125],[0.0546875,0.0546875,0.0546875],[0.0546875,0.0546875,0.0546875],[0,0,0],[0.0546875,0.0546875,0.0546875],[0.02734375,0.02734375,0.02734375],[0.109375,0.109375,0.109375],[0.0546875,0.0546875,0.0546875],[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":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.0038217459805309772,0.1416713297367096]]]},"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":"[\"11\",\"1\",\"14\",\"8\"]"}