{"collection":"grad-noise-175k","coord":"t20_x46_u0_b104","data":{"index":168866,"ordinal":"164270570","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,dot(mod(R,P),D))","image":"frame_expr-168866.png","measured":true,"step":59335,"globalStep":59335,"value_mean":-0.22892220318317413,"value_positive_fraction":0.39678955078125,"value_abs_mean":0.3577658534049988,"value_variance":0.2136373519897461,"value_stddev":0.46220919489860535,"value_min":-1,"value_max":0.6963769197463989,"value_range":1.696376919746399,"histogram_probability_sum":1,"histogram_entropy_bits":3.6563780307769775,"gradient_energy_x":0.008991701528429985,"gradient_energy_y":0.007930959574878216,"gradient_magnitude_mean":0.053999483585357666,"gradient_axis_bias":0.06268174946308136,"gradient_nonzero_flag":1,"laplacian_mean":-0.00013974119792692363,"laplacian_energy":0.028953589498996735,"laplacian_abs_mean":0.04054025560617447,"gradient_magnitude_variance":0.014008955098688602,"gradient_magnitude_stddev":0.11835943162441254,"gradient_magnitude_cv":2.1918623447418213,"gradient_magnitude_max":1.4285303354263306,"gradient_energy_over_variance":0.07921208441257477,"laplacian_energy_over_variance":0.13552682101726532,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.022614916786551476,"scale_diff2_mid":0.11327894032001495,"scale_diff2_far":0.3276881277561188,"scale_diff2_near_over_variance":0.10585656762123108,"scale_diff2_mid_over_variance":0.5302394032478333,"scale_diff2_far_over_variance":1.533852219581604,"value_histogram":[[[0.234375,0.234375,0.234375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0009765625,0.0009765625,0.0009765625],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.0139617919921875,0.0139617919921875,0.0139617919921875],[0.0235595703125,0.0235595703125,0.0235595703125],[0.0337371826171875,0.0337371826171875,0.0337371826171875],[0.0463104248046875,0.0463104248046875,0.0463104248046875],[0.0617218017578125,0.0617218017578125,0.0617218017578125],[0.0806732177734375,0.0806732177734375,0.0806732177734375],[0.0970458984375,0.0970458984375,0.0970458984375],[0.09930419921875,0.09930419921875,0.09930419921875],[0.08392333984375,0.08392333984375,0.08392333984375],[0.071258544921875,0.071258544921875,0.071258544921875],[0.0529937744140625,0.0529937744140625,0.0529937744140625],[0.0382537841796875,0.0382537841796875,0.0382537841796875],[0.02471923828125,0.02471923828125,0.02471923828125],[0.013824462890625,0.013824462890625,0.013824462890625],[0.0072021484375,0.0072021484375,0.0072021484375],[0.00311279296875,0.00311279296875,0.00311279296875],[0.001708984375,0.001708984375,0.001708984375],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.000030517578125,0.000030517578125,0.000030517578125],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.022614916786551476,0.10585656762123108],[0.0625,0.11327894032001495,0.5302394032478333],[0.25,0.3276881277561188,1.533852219581604]]]},"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\",\"46\",\"0\",\"104\"]"}