{"collection":"grad-noise-175k","coord":"t19_x2_u6_b45","data":{"index":139112,"ordinal":"154373472","topo":"o2(x,o2(o1(x),x))","expression":"pow(P,sub(nrm(P),R))","image":"frame_expr-139112.png","measured":true,"step":141303,"globalStep":141303,"value_mean":-0.09140431880950928,"value_positive_fraction":0.4609375,"value_abs_mean":0.9867205619812012,"value_variance":0.9744042754173279,"value_stddev":0.987119197845459,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.2366305589675903,"gradient_energy_x":0.011586871929466724,"gradient_energy_y":0.0018263125093653798,"gradient_magnitude_mean":0.009578578174114227,"gradient_axis_bias":0.7276840209960938,"gradient_nonzero_flag":1,"laplacian_mean":-0.000036474335502134636,"laplacian_energy":0.026994118466973305,"laplacian_abs_mean":0.0160039272159338,"gradient_magnitude_variance":0.013333646580576897,"gradient_magnitude_stddev":0.11547140777111053,"gradient_magnitude_cv":12.055171966552734,"gradient_magnitude_max":2.828221321105957,"gradient_energy_over_variance":0.013765523210167885,"laplacian_energy_over_variance":0.02770320326089859,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01935691013932228,"scale_diff2_mid":0.08228307217359543,"scale_diff2_far":0.36089441180229187,"scale_diff2_near_over_variance":0.019865380600094795,"scale_diff2_mid_over_variance":0.08444449305534363,"scale_diff2_far_over_variance":0.3703744411468506,"value_histogram":[[[0.5390625,0.5390625,0.5390625],[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],[0.00439453125,0.00439453125,0.00439453125],[0.00146484375,0.00146484375,0.00146484375],[0.00146484375,0.00146484375,0.00146484375],[0.00146484375,0.00146484375,0.00146484375],[0,0,0],[0.00146484375,0.00146484375,0.00146484375],[0,0,0],[0.00146484375,0.00146484375,0.00146484375],[0.0015106201171875,0.0015106201171875,0.0015106201171875],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.0048370361328125,0.0048370361328125,0.0048370361328125],[0.43377685546875,0.43377685546875,0.43377685546875]]],"scale_curve":[[[0.015625,0.01935691013932228,0.019865380600094795],[0.0625,0.08228307217359543,0.08444449305534363],[0.25,0.36089441180229187,0.3703744411468506]]]},"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":"[\"19\",\"2\",\"6\",\"45\"]"}