{"collection":"grad-noise-175k","coord":"t17_x2_u5_b100","data":{"index":99896,"ordinal":"138132124","topo":"o2(x,o2(x,o1(x)))","expression":"dot(P,sub(P,sgn(R)))","image":"frame_expr-099896.png","measured":true,"step":115975,"globalStep":115975,"value_mean":0.9868965148925781,"value_positive_fraction":0.99951171875,"value_abs_mean":0.9868965148925781,"value_variance":0.01087105367332697,"value_stddev":0.10426434129476547,"value_min":1.6941959302130272e-7,"value_max":1,"value_range":0.9999998211860657,"histogram_probability_sum":1,"histogram_entropy_bits":0.18818828463554382,"gradient_energy_x":0.00024303147802129388,"gradient_energy_y":0.0003133597201667726,"gradient_magnitude_mean":0.002624159911647439,"gradient_axis_bias":-0.12640070915222168,"gradient_nonzero_flag":1,"laplacian_mean":-9.76140626662847e-11,"laplacian_energy":0.0002598366991151124,"laplacian_abs_mean":0.0016214712522923946,"gradient_magnitude_variance":0.0005498673999682069,"gradient_magnitude_stddev":0.023449251428246498,"gradient_magnitude_cv":8.935908317565918,"gradient_magnitude_max":0.4164215624332428,"gradient_energy_over_variance":0.05118098109960556,"laplacian_energy_over_variance":0.02390170283615589,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0017697138246148825,"scale_diff2_mid":0.014642988331615925,"scale_diff2_far":0.03482214733958244,"scale_diff2_near_over_variance":0.1627913862466812,"scale_diff2_mid_over_variance":1.3469704389572144,"scale_diff2_far_over_variance":3.2031989097595215,"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],[0.0069122314453125,0.0069122314453125,0.0069122314453125],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.00054931640625,0.00054931640625,0.00054931640625],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.000335693359375,0.000335693359375,0.000335693359375],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.98193359375,0.98193359375,0.98193359375]]],"scale_curve":[[[0.015625,0.0017697138246148825,0.1627913862466812],[0.0625,0.014642988331615925,1.3469704389572144],[0.25,0.03482214733958244,3.2031989097595215]]]},"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":"[\"17\",\"2\",\"5\",\"100\"]"}