{"collection":"grad-noise-175k","coord":"t14_x25_u6_b53","data":{"index":68862,"ordinal":"114699698","topo":"o1(o2(o2(x,x),x))","expression":"nrm(pow(dot(R,R),D))","image":"frame_expr-068862.png","measured":true,"step":38903,"globalStep":38903,"value_mean":0.5722962617874146,"value_positive_fraction":1,"value_abs_mean":0.5722962617874146,"value_variance":0.003128345124423504,"value_stddev":0.055931612849235535,"value_min":0.20920470356941223,"value_max":0.9040597081184387,"value_range":0.6948549747467041,"histogram_probability_sum":1,"histogram_entropy_bits":1.9040911197662354,"gradient_energy_x":0.00015359984536189586,"gradient_energy_y":0.00008069985051406547,"gradient_magnitude_mean":0.01213888544589281,"gradient_axis_bias":0.31113994121551514,"gradient_nonzero_flag":1,"laplacian_mean":0.000020475788915064186,"laplacian_energy":0.000026734694984043017,"laplacian_abs_mean":0.003604966914281249,"gradient_magnitude_variance":0.00008694745338289067,"gradient_magnitude_stddev":0.009324561804533005,"gradient_magnitude_cv":0.7681562900543213,"gradient_magnitude_max":0.1350395679473877,"gradient_energy_over_variance":0.07489573210477829,"laplacian_energy_over_variance":0.008545954711735249,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0003785318695008755,"scale_diff2_mid":0.0040482524782419205,"scale_diff2_far":0.005300534889101982,"scale_diff2_near_over_variance":0.12100067734718323,"scale_diff2_mid_over_variance":1.2940555810928345,"scale_diff2_far_over_variance":1.6943575143814087,"value_histogram":[[[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],[0,0,0],[0,0,0],[0,0,0],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000885009765625,0.000885009765625,0.000885009765625],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.014801025390625,0.014801025390625,0.014801025390625],[0.069000244140625,0.069000244140625,0.069000244140625],[0.2899627685546875,0.2899627685546875,0.2899627685546875],[0.4903564453125,0.4903564453125,0.4903564453125],[0.1086883544921875,0.1086883544921875,0.1086883544921875],[0.020172119140625,0.020172119140625,0.020172119140625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.000213623046875,0.000213623046875,0.000213623046875],[0,0,0]]],"scale_curve":[[[0.015625,0.0003785318695008755,0.12100067734718323],[0.0625,0.0040482524782419205,1.2940555810928345],[0.25,0.005300534889101982,1.6943575143814087]]]},"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":"[\"14\",\"25\",\"6\",\"53\"]"}