{"collection":"grad-noise-175k","coord":"t18_x56_u0_b158","data":{"index":131780,"ordinal":"148433432","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,div(P,pow(P,R)))","image":"frame_expr-131780.png","measured":true,"step":82647,"globalStep":82647,"value_mean":-0.9726596474647522,"value_positive_fraction":0,"value_abs_mean":0.9726596474647522,"value_variance":0.014419383369386196,"value_stddev":0.12008073925971985,"value_min":-1,"value_max":-0.05673305690288544,"value_range":0.9432669281959534,"histogram_probability_sum":1,"histogram_entropy_bits":0.5536400675773621,"gradient_energy_x":0.0012758075026795268,"gradient_energy_y":0.0004858812899328768,"gradient_magnitude_mean":0.007729114964604378,"gradient_axis_bias":0.44839146733283997,"gradient_nonzero_flag":1,"laplacian_mean":0.00014910355093888938,"laplacian_energy":0.0023744029458612204,"laplacian_abs_mean":0.007488261442631483,"gradient_magnitude_variance":0.0017024748958647251,"gradient_magnitude_stddev":0.041261058300733566,"gradient_magnitude_cv":5.338393688201904,"gradient_magnitude_max":0.8666801452636719,"gradient_energy_over_variance":0.12217503786087036,"laplacian_energy_over_variance":0.16466742753982544,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002785190474241972,"scale_diff2_mid":0.015904907137155533,"scale_diff2_far":0.033249594271183014,"scale_diff2_near_over_variance":0.19315598905086517,"scale_diff2_mid_over_variance":1.1030226945877075,"scale_diff2_far_over_variance":2.3058955669403076,"value_histogram":[[[0.9397735595703125,0.9397735595703125,0.9397735595703125],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0051422119140625,0.0051422119140625,0.0051422119140625],[0.006805419921875,0.006805419921875,0.006805419921875],[0.0059967041015625,0.0059967041015625,0.0059967041015625],[0.0054779052734375,0.0054779052734375,0.0054779052734375],[0.00482177734375,0.00482177734375,0.00482177734375],[0.003753662109375,0.003753662109375,0.003753662109375],[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.000152587890625,0.000152587890625,0.000152587890625],[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":[[[0.015625,0.002785190474241972,0.19315598905086517],[0.0625,0.015904907137155533,1.1030226945877075],[0.25,0.033249594271183014,2.3058955669403076]]]},"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\",\"56\",\"0\",\"158\"]"}