{"collection":"grad-noise-175k","coord":"t13_x0_u13_b3","data":{"index":42203,"ordinal":"105570429","topo":"o1(o2(o1(x),x))","expression":"log(div(nrm(P),P))","image":"frame_expr-042203.png","measured":true,"step":17631,"globalStep":17631,"value_mean":-0.9851803779602051,"value_positive_fraction":0,"value_abs_mean":0.9851803779602051,"value_variance":0.00716460170224309,"value_stddev":0.08464396744966507,"value_min":-1,"value_max":-0.0003025903133675456,"value_range":0.9996973872184753,"histogram_probability_sum":1,"histogram_entropy_bits":0.402199387550354,"gradient_energy_x":0.0009828886250033975,"gradient_energy_y":0.00002104597479046788,"gradient_magnitude_mean":0.0030393346678465605,"gradient_axis_bias":0.9580730199813843,"gradient_nonzero_flag":1,"laplacian_mean":-4.5052642172471735e-11,"laplacian_energy":0.0018778132507577538,"laplacian_abs_mean":0.0031214705668389797,"gradient_magnitude_variance":0.000993951689451933,"gradient_magnitude_stddev":0.031526997685432434,"gradient_magnitude_cv":10.372993469238281,"gradient_magnitude_max":0.9997001886367798,"gradient_energy_over_variance":0.14012427628040314,"laplacian_energy_over_variance":0.26209598779678345,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0018851648783311248,"scale_diff2_mid":0.008356379345059395,"scale_diff2_far":0.021655026823282242,"scale_diff2_near_over_variance":0.2631220817565918,"scale_diff2_mid_over_variance":1.1663424968719482,"scale_diff2_far_over_variance":3.0225026607513428,"value_histogram":[[[0.95745849609375,0.95745849609375,0.95745849609375],[0.0059814453125,0.0059814453125,0.0059814453125],[0.006591796875,0.006591796875,0.006591796875],[0.00762939453125,0.00762939453125,0.00762939453125],[0.00555419921875,0.00555419921875,0.00555419921875],[0.0025634765625,0.0025634765625,0.0025634765625],[0.00177001953125,0.00177001953125,0.00177001953125],[0.00189208984375,0.00189208984375,0.00189208984375],[0.00201416015625,0.00201416015625,0.00201416015625],[0.00201416015625,0.00201416015625,0.00201416015625],[0.00213623046875,0.00213623046875,0.00213623046875],[0.00091552734375,0.00091552734375,0.00091552734375],[0.0009765625,0.0009765625,0.0009765625],[0.000732421875,0.000732421875,0.000732421875],[0.000732421875,0.000732421875,0.000732421875],[0.00103759765625,0.00103759765625,0.00103759765625],[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],[0,0,0]]],"scale_curve":[[[0.015625,0.0018851648783311248,0.2631220817565918],[0.0625,0.008356379345059395,1.1663424968719482],[0.25,0.021655026823282242,3.0225026607513428]]]},"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":"[\"13\",\"0\",\"13\",\"3\"]"}