{"collection":"grad-noise-175k","coord":"t20_x17_u0_b91","data":{"index":163024,"ordinal":"163098928","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,min(div(D,R),R))","image":"frame_expr-163024.png","measured":true,"step":12599,"globalStep":12599,"value_mean":-0.08735546469688416,"value_positive_fraction":0.4550628662109375,"value_abs_mean":0.9464548230171204,"value_variance":0.916955292224884,"value_stddev":0.9575778245925903,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.95047926902771,"gradient_energy_x":0.01067754253745079,"gradient_energy_y":0.0036889605689793825,"gradient_magnitude_mean":0.021139588207006454,"gradient_axis_bias":0.4864497780799866,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001177991089207353,"laplacian_energy":0.025297360494732857,"laplacian_abs_mean":0.019078362733125687,"gradient_magnitude_variance":0.013919021002948284,"gradient_magnitude_stddev":0.11797890067100525,"gradient_magnitude_cv":5.58094596862793,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.015667615458369255,"laplacian_energy_over_variance":0.027588432654738426,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011343074031174183,"scale_diff2_mid":0.08412312716245651,"scale_diff2_far":0.3150324821472168,"scale_diff2_near_over_variance":0.012370367534458637,"scale_diff2_mid_over_variance":0.09174179285764694,"scale_diff2_far_over_variance":0.34356361627578735,"value_histogram":[[[0.48138427734375,0.48138427734375,0.48138427734375],[0.0048370361328125,0.0048370361328125,0.0048370361328125],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.00665283203125,0.00665283203125,0.00665283203125],[0.0075531005859375,0.0075531005859375,0.0075531005859375],[0.00567626953125,0.00567626953125,0.00567626953125],[0.0052032470703125,0.0052032470703125,0.0052032470703125],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.00347900390625,0.00347900390625,0.00347900390625],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.0019073486328125,0.0019073486328125,0.0019073486328125],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.002166748046875,0.002166748046875,0.002166748046875],[0.00238037109375,0.00238037109375,0.00238037109375],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.003509521484375,0.003509521484375,0.003509521484375],[0.0039520263671875,0.0039520263671875,0.0039520263671875],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.00421142578125,0.00421142578125,0.00421142578125],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.00311279296875,0.00311279296875,0.00311279296875],[0.00347900390625,0.00347900390625,0.00347900390625],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.0046844482421875,0.0046844482421875,0.0046844482421875],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.403289794921875,0.403289794921875,0.403289794921875]]],"scale_curve":[[[0.015625,0.011343074031174183,0.012370367534458637],[0.0625,0.08412312716245651,0.09174179285764694],[0.25,0.3150324821472168,0.34356361627578735]]]},"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\",\"17\",\"0\",\"91\"]"}