{"collection":"grad-noise-175k","coord":"t16_x9_u0_b38","data":{"index":82289,"ordinal":"130293263","topo":"o2(x,o1(o2(x,x)))","expression":"div(D,sqt(mod(P,P)))","image":"frame_expr-082289.png","measured":true,"step":146319,"globalStep":146319,"value_mean":-0.9372247457504272,"value_positive_fraction":0.03125,"value_abs_mean":0.9398242235183716,"value_variance":0.059186358004808426,"value_stddev":0.2432824671268463,"value_min":-1,"value_max":0.06110084429383278,"value_range":1.0611008405685425,"histogram_probability_sum":1,"histogram_entropy_bits":0.39979004859924316,"gradient_energy_x":0.007959043607115746,"gradient_energy_y":0,"gradient_magnitude_mean":0.008751116693019867,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-1.8912724719655216e-9,"laplacian_energy":0.015876123681664467,"laplacian_abs_mean":0.016215717419981956,"gradient_magnitude_variance":0.007889228872954845,"gradient_magnitude_stddev":0.08882132917642593,"gradient_magnitude_cv":10.149713516235352,"gradient_magnitude_max":1.0126475095748901,"gradient_energy_over_variance":0.1344742774963379,"laplacian_energy_over_variance":0.2682395577430725,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0026985604781657457,"scale_diff2_mid":0.020111262798309326,"scale_diff2_far":0.042541179805994034,"scale_diff2_near_over_variance":0.04559429734945297,"scale_diff2_mid_over_variance":0.3397955596446991,"scale_diff2_far_over_variance":0.7187666296958923,"value_histogram":[[[0.9375,0.9375,0.9375],[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],[0.03125,0.03125,0.03125],[0.03125,0.03125,0.03125],[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":[[[0.015625,0.0026985604781657457,0.04559429734945297],[0.0625,0.020111262798309326,0.3397955596446991],[0.25,0.042541179805994034,0.7187666296958923]]]},"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":"[\"16\",\"9\",\"0\",\"38\"]"}