{"collection":"grad-noise-175k","coord":"t15_x0_u42_b2","data":{"index":70241,"ordinal":"121817459","topo":"o2(x,o1(o1(x)))","expression":"mlt(P,nrm(sqt(P)))","image":"frame_expr-070241.png","measured":true,"step":49935,"globalStep":49935,"value_mean":-0.07195419818162918,"value_positive_fraction":0.491943359375,"value_abs_mean":0.9436728954315186,"value_variance":0.9223042130470276,"value_stddev":0.9603667259216309,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.6945263147354126,"gradient_energy_x":0.0053888666443526745,"gradient_energy_y":0.0009615996386855841,"gradient_magnitude_mean":0.00865812599658966,"gradient_axis_bias":0.6971562504768372,"gradient_nonzero_flag":1,"laplacian_mean":-6.842538482487726e-7,"laplacian_energy":0.012563635595142841,"laplacian_abs_mean":0.011164885945618153,"gradient_magnitude_variance":0.0062706246972084045,"gradient_magnitude_stddev":0.07918727397918701,"gradient_magnitude_cv":9.14600658416748,"gradient_magnitude_max":2.414292097091675,"gradient_energy_over_variance":0.006885434966534376,"laplacian_energy_over_variance":0.013622007332742214,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009641379117965698,"scale_diff2_mid":0.045943811535835266,"scale_diff2_far":0.2754245698451996,"scale_diff2_near_over_variance":0.01045357808470726,"scale_diff2_mid_over_variance":0.04981416091322899,"scale_diff2_far_over_variance":0.2986266016960144,"value_histogram":[[[0.5078125,0.5078125,0.5078125],[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],[0.015716552734375,0.015716552734375,0.015716552734375],[0.005218505859375,0.005218505859375,0.005218505859375],[0.004180908203125,0.004180908203125,0.004180908203125],[0.00439453125,0.00439453125,0.00439453125],[0.004913330078125,0.004913330078125,0.004913330078125],[0.009552001953125,0.009552001953125,0.009552001953125],[0.01007080078125,0.01007080078125,0.01007080078125],[0.0076904296875,0.0076904296875,0.0076904296875],[0.00592041015625,0.00592041015625,0.00592041015625],[0.0050048828125,0.0050048828125,0.0050048828125],[0.0040283203125,0.0040283203125,0.0040283203125],[0.003753662109375,0.003753662109375,0.003753662109375],[0.003448486328125,0.003448486328125,0.003448486328125],[0.00384521484375,0.00384521484375,0.00384521484375],[0.005615234375,0.005615234375,0.005615234375],[0.398834228515625,0.398834228515625,0.398834228515625]]],"scale_curve":[[[0.015625,0.009641379117965698,0.01045357808470726],[0.0625,0.045943811535835266,0.04981416091322899],[0.25,0.2754245698451996,0.2986266016960144]]]},"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":"[\"15\",\"0\",\"42\",\"2\"]"}