{"collection":"grad-noise-175k","coord":"t12_x1_u6_b0","data":{"index":20761,"ordinal":"97488819","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(add(P,add(P,D)))","image":"frame_expr-020761.png","measured":true,"step":166095,"globalStep":166095,"value_mean":7.112248567864299e-10,"value_positive_fraction":0.5,"value_abs_mean":0.6465141773223877,"value_variance":0.49904710054397583,"value_stddev":0.7064326405525208,"value_min":-0.9999974966049194,"value_max":0.9999974966049194,"value_range":1.9999949932098389,"histogram_probability_sum":1,"histogram_entropy_bits":4.782896041870117,"gradient_energy_x":0.00024603985366411507,"gradient_energy_y":0.00007447284588124603,"gradient_magnitude_mean":0.009114610031247139,"gradient_axis_bias":0.5352892875671387,"gradient_nonzero_flag":1,"laplacian_mean":-1.970466567691176e-10,"laplacian_energy":0.00017693154222797602,"laplacian_abs_mean":0.001194694428704679,"gradient_magnitude_variance":0.0002374367613811046,"gradient_magnitude_stddev":0.015408983454108238,"gradient_magnitude_cv":1.6905807256698608,"gradient_magnitude_max":1.4674866199493408,"gradient_energy_over_variance":0.000642249418888241,"laplacian_energy_over_variance":0.00035453878808766603,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.000964663689956069,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.0019330114591866732,"value_histogram":[[[0.091949462890625,0.091949462890625,0.091949462890625],[0.046051025390625,0.046051025390625,0.046051025390625],[0.04095458984375,0.04095458984375,0.04095458984375],[0.041107177734375,0.041107177734375,0.041107177734375],[0.04351806640625,0.04351806640625,0.04351806640625],[0.03582763671875,0.03582763671875,0.03582763671875],[0.03009033203125,0.03009033203125,0.03009033203125],[0.025726318359375,0.025726318359375,0.025726318359375],[0.0230712890625,0.0230712890625,0.0230712890625],[0.02020263671875,0.02020263671875,0.02020263671875],[0.01873779296875,0.01873779296875,0.01873779296875],[0.01806640625,0.01806640625,0.01806640625],[0.01605224609375,0.01605224609375,0.01605224609375],[0.017120361328125,0.017120361328125,0.017120361328125],[0.012939453125,0.012939453125,0.012939453125],[0.018585205078125,0.018585205078125,0.018585205078125],[0.018585205078125,0.018585205078125,0.018585205078125],[0.012939453125,0.012939453125,0.012939453125],[0.017120361328125,0.017120361328125,0.017120361328125],[0.01605224609375,0.01605224609375,0.01605224609375],[0.01806640625,0.01806640625,0.01806640625],[0.01873779296875,0.01873779296875,0.01873779296875],[0.02020263671875,0.02020263671875,0.02020263671875],[0.0230712890625,0.0230712890625,0.0230712890625],[0.025726318359375,0.025726318359375,0.025726318359375],[0.03009033203125,0.03009033203125,0.03009033203125],[0.03582763671875,0.03582763671875,0.03582763671875],[0.04351806640625,0.04351806640625,0.04351806640625],[0.041107177734375,0.041107177734375,0.041107177734375],[0.04095458984375,0.04095458984375,0.04095458984375],[0.046051025390625,0.046051025390625,0.046051025390625],[0.091949462890625,0.091949462890625,0.091949462890625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.000964663689956069,0.0019330114591866732]]]},"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":"[\"12\",\"1\",\"6\",\"0\"]"}