{"collection":"grad-noise-175k","coord":"t14_x1_u6_b64","data":{"index":48545,"ordinal":"113730085","topo":"o1(o2(o2(x,x),x))","expression":"nrm(mod(dot(P,P),D))","image":"frame_expr-048545.png","measured":true,"step":47327,"globalStep":47327,"value_mean":-0.008086741901934147,"value_positive_fraction":0.85943603515625,"value_abs_mean":0.023163069039583206,"value_variance":0.015953145921230316,"value_stddev":0.12630575895309448,"value_min":-1,"value_max":0.24729353189468384,"value_range":1.247293472290039,"histogram_probability_sum":1,"histogram_entropy_bits":0.25980401039123535,"gradient_energy_x":0.0011099070543423295,"gradient_energy_y":0.0012500863522291183,"gradient_magnitude_mean":0.006052324548363686,"gradient_axis_bias":-0.05939817428588867,"gradient_nonzero_flag":1,"laplacian_mean":-1.132919962287815e-7,"laplacian_energy":0.004800771828740835,"laplacian_abs_mean":0.010219551622867584,"gradient_magnitude_variance":0.0023233138490468264,"gradient_magnitude_stddev":0.04820076376199722,"gradient_magnitude_cv":7.964008331298828,"gradient_magnitude_max":1.4142262935638428,"gradient_energy_over_variance":0.14793278276920319,"laplacian_energy_over_variance":0.3009294867515564,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004197981674224138,"scale_diff2_mid":0.017351657152175903,"scale_diff2_far":0.06288735568523407,"scale_diff2_near_over_variance":0.26314446330070496,"scale_diff2_mid_over_variance":1.0876636505126953,"scale_diff2_far_over_variance":3.9420034885406494,"value_histogram":[[[0.015625,0.015625,0.015625],[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],[0.9677734375,0.9677734375,0.9677734375],[0.0096435546875,0.0096435546875,0.0096435546875],[0.00506591796875,0.00506591796875,0.00506591796875],[0.00189208984375,0.00189208984375,0.00189208984375],[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":[[[0.015625,0.004197981674224138,0.26314446330070496],[0.0625,0.017351657152175903,1.0876636505126953],[0.25,0.06288735568523407,3.9420034885406494]]]},"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\",\"6\",\"64\"]"}