{"collection":"grad-noise-175k","coord":"t20_x20_u0_b41","data":{"index":163577,"ordinal":"163220081","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,div(min(R,P),R))","image":"frame_expr-163577.png","measured":true,"step":17023,"globalStep":17023,"value_mean":0.40459316968917847,"value_positive_fraction":0.7099456787109375,"value_abs_mean":0.9525943398475647,"value_variance":0.7756907939910889,"value_stddev":0.880733072757721,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.6078836917877197,"gradient_energy_x":0.028908908367156982,"gradient_energy_y":0.03368386626243591,"gradient_magnitude_mean":0.05518657714128494,"gradient_axis_bias":-0.07628608494997025,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001660559792071581,"laplacian_energy":0.1234530359506607,"laplacian_abs_mean":0.07237198203802109,"gradient_magnitude_variance":0.05949551239609718,"gradient_magnitude_stddev":0.24391701817512512,"gradient_magnitude_cv":4.419861316680908,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.08069294691085815,"laplacian_energy_over_variance":0.15915237367153168,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07451006770133972,"scale_diff2_mid":0.3978249728679657,"scale_diff2_far":0.9191458225250244,"scale_diff2_near_over_variance":0.09605640172958374,"scale_diff2_mid_over_variance":0.512865424156189,"scale_diff2_far_over_variance":1.1849384307861328,"value_histogram":[[[0.2641754150390625,0.2641754150390625,0.2641754150390625],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0013427734375,0.0013427734375,0.0013427734375],[0.001312255859375,0.001312255859375,0.001312255859375],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.00177001953125,0.00177001953125,0.00177001953125],[0.001708984375,0.001708984375,0.001708984375],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0019073486328125,0.0019073486328125,0.0019073486328125],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.0069732666015625,0.0069732666015625,0.0069732666015625],[0.0033721923828125,0.0033721923828125,0.0033721923828125],[0.004730224609375,0.004730224609375,0.004730224609375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.00384521484375,0.00384521484375,0.00384521484375],[0.0027313232421875,0.0027313232421875,0.0027313232421875],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.004119873046875,0.004119873046875,0.004119873046875],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.00421142578125,0.00421142578125,0.00421142578125],[0.0025634765625,0.0025634765625,0.0025634765625],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.003265380859375,0.003265380859375,0.003265380859375],[0.0078125,0.0078125,0.0078125],[0.6514129638671875,0.6514129638671875,0.6514129638671875]]],"scale_curve":[[[0.015625,0.07451006770133972,0.09605640172958374],[0.0625,0.3978249728679657,0.512865424156189],[0.25,0.9191458225250244,1.1849384307861328]]]},"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\",\"20\",\"0\",\"41\"]"}