{"collection":"grad-noise-175k","coord":"t14_x1_u0_b13","data":{"index":47768,"ordinal":"113728828","topo":"o1(o2(o2(x,x),x))","expression":"sqt(sub(mlt(P,P),D))","image":"frame_expr-047768.png","measured":true,"step":41111,"globalStep":41111,"value_mean":0.8537537455558777,"value_positive_fraction":0.9375,"value_abs_mean":0.9787525534629822,"value_variance":0.23901280760765076,"value_stddev":0.4888893663883209,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.8228107690811157,"gradient_energy_x":0.021342767402529716,"gradient_energy_y":0,"gradient_magnitude_mean":0.0160943903028965,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":4.730527636276349e-10,"laplacian_energy":0.041498396545648575,"laplacian_abs_mean":0.02545800246298313,"gradient_magnitude_variance":0.02107282355427742,"gradient_magnitude_stddev":0.14516481757164001,"gradient_magnitude_cv":9.019591331481934,"gradient_magnitude_max":1.9846131801605225,"gradient_energy_over_variance":0.08929549157619476,"laplacian_energy_over_variance":0.17362414300441742,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.029094573110342026,"scale_diff2_mid":0.13308750092983246,"scale_diff2_far":0.3507077097892761,"scale_diff2_near_over_variance":0.1217280849814415,"scale_diff2_mid_over_variance":0.5568215847015381,"scale_diff2_far_over_variance":1.4673175811767578,"value_histogram":[[[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],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.8828125,0.8828125,0.8828125]]],"scale_curve":[[[0.015625,0.029094573110342026,0.1217280849814415],[0.0625,0.13308750092983246,0.5568215847015381],[0.25,0.3507077097892761,1.4673175811767578]]]},"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\",\"1\",\"0\",\"13\"]"}