{"collection":"grad-noise-175k","coord":"t18_x15_u0_b33","data":{"index":123414,"ordinal":"146776866","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(P,div(D,add(R,P)))","image":"frame_expr-123414.png","measured":true,"step":15719,"globalStep":15719,"value_mean":-0.007299340330064297,"value_positive_fraction":0.494903564453125,"value_abs_mean":0.9405302405357361,"value_variance":0.9235247373580933,"value_stddev":0.9610019326210022,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8964430093765259,"gradient_energy_x":0.002762823598459363,"gradient_energy_y":0.0004061645013280213,"gradient_magnitude_mean":0.016160281375050545,"gradient_axis_bias":0.74366295337677,"gradient_nonzero_flag":1,"laplacian_mean":0.000004764901859743986,"laplacian_energy":0.0008095269440673292,"laplacian_abs_mean":0.006705321837216616,"gradient_magnitude_variance":0.0029064351692795753,"gradient_magnitude_stddev":0.05391136184334755,"gradient_magnitude_cv":3.33604097366333,"gradient_magnitude_max":0.5961773991584778,"gradient_energy_over_variance":0.0034314056392759085,"laplacian_energy_over_variance":0.0008765622624196112,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006683952175080776,"scale_diff2_mid":0.06342406570911407,"scale_diff2_far":0.27249419689178467,"scale_diff2_near_over_variance":0.007237437181174755,"scale_diff2_mid_over_variance":0.06867608428001404,"scale_diff2_far_over_variance":0.2950589060783386,"value_histogram":[[[0.4490966796875,0.4490966796875,0.4490966796875],[0.0061187744140625,0.0061187744140625,0.0061187744140625],[0.0047760009765625,0.0047760009765625,0.0047760009765625],[0.002899169921875,0.002899169921875,0.002899169921875],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.00262451171875,0.00262451171875,0.00262451171875],[0.001953125,0.001953125,0.001953125],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.00360107421875,0.00360107421875,0.00360107421875],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0057373046875,0.0057373046875,0.0057373046875],[0.0037689208984375,0.0037689208984375,0.0037689208984375],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.005706787109375,0.005706787109375,0.005706787109375],[0.005401611328125,0.005401611328125,0.005401611328125],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.0023193359375,0.0023193359375,0.0023193359375],[0.002288818359375,0.002288818359375,0.002288818359375],[0.0026397705078125,0.0026397705078125,0.0026397705078125],[0.00262451171875,0.00262451171875,0.00262451171875],[0.00213623046875,0.00213623046875,0.00213623046875],[0.003387451171875,0.003387451171875,0.003387451171875],[0.0028076171875,0.0028076171875,0.0028076171875],[0.0042724609375,0.0042724609375,0.0042724609375],[0.004058837890625,0.004058837890625,0.004058837890625],[0.4445648193359375,0.4445648193359375,0.4445648193359375]]],"scale_curve":[[[0.015625,0.006683952175080776,0.007237437181174755],[0.0625,0.06342406570911407,0.06867608428001404],[0.25,0.27249419689178467,0.2950589060783386]]]},"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":"[\"18\",\"15\",\"0\",\"33\"]"}