{"collection":"grad-noise-175k","coord":"t20_x32_u0_b148","data":{"index":166096,"ordinal":"163705000","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(D,mlt(mod(P,D),R))","image":"frame_expr-166096.png","measured":true,"step":37175,"globalStep":37175,"value_mean":0.003003134857863188,"value_positive_fraction":0.504669189453125,"value_abs_mean":0.106990747153759,"value_variance":0.016394849866628647,"value_stddev":0.12804237008094788,"value_min":-0.4095243811607361,"value_max":0.4190843403339386,"value_range":0.8286087512969971,"histogram_probability_sum":1,"histogram_entropy_bits":3.0740973949432373,"gradient_energy_x":0.004064476583153009,"gradient_energy_y":0.00008439702651230618,"gradient_magnitude_mean":0.050986725836992264,"gradient_axis_bias":0.9593157172203064,"gradient_nonzero_flag":1,"laplacian_mean":0.0000021291930352163035,"laplacian_energy":0.006565092597156763,"laplacian_abs_mean":0.05635634437203407,"gradient_magnitude_variance":0.0015494597610086203,"gradient_magnitude_stddev":0.039363179355859756,"gradient_magnitude_cv":0.7720279693603516,"gradient_magnitude_max":0.36985641717910767,"gradient_energy_over_variance":0.2530595660209656,"laplacian_energy_over_variance":0.40043625235557556,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004957821220159531,"scale_diff2_mid":0.027282806113362312,"scale_diff2_far":0.009856761433184147,"scale_diff2_near_over_variance":0.3024011254310608,"scale_diff2_mid_over_variance":1.6641082763671875,"scale_diff2_far_over_variance":0.6012108325958252,"value_histogram":[[[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],[0.00018310546875,0.00018310546875,0.00018310546875],[0.003265380859375,0.003265380859375,0.003265380859375],[0.0156097412109375,0.0156097412109375,0.0156097412109375],[0.0410308837890625,0.0410308837890625,0.0410308837890625],[0.11810302734375,0.11810302734375,0.11810302734375],[0.1522369384765625,0.1522369384765625,0.1522369384765625],[0.164764404296875,0.164764404296875,0.164764404296875],[0.1605682373046875,0.1605682373046875,0.1605682373046875],[0.1496429443359375,0.1496429443359375,0.1496429443359375],[0.124908447265625,0.124908447265625,0.124908447265625],[0.048614501953125,0.048614501953125,0.048614501953125],[0.0162200927734375,0.0162200927734375,0.0162200927734375],[0.004547119140625,0.004547119140625,0.004547119140625],[0.00030517578125,0.00030517578125,0.00030517578125],[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":[[[0.015625,0.004957821220159531,0.3024011254310608],[0.0625,0.027282806113362312,1.6641082763671875],[0.25,0.009856761433184147,0.6012108325958252]]]},"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":"[\"20\",\"32\",\"0\",\"148\"]"}