{"collection":"grad-noise-175k","coord":"t19_x18_u6_b71","data":{"index":152690,"ordinal":"155019914","topo":"o2(x,o2(o1(x),x))","expression":"lrg(R,mod(nrm(P),P))","image":"frame_expr-152690.png","measured":true,"step":101527,"globalStep":101527,"value_mean":0.5263727307319641,"value_positive_fraction":0.699981689453125,"value_abs_mean":0.5263727307319641,"value_variance":0.21075956523418427,"value_stddev":0.4590855836868286,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":2.3365888595581055,"gradient_energy_x":0.0009380503906868398,"gradient_energy_y":0.0008646371425129473,"gradient_magnitude_mean":0.021310457959771156,"gradient_axis_bias":0.04072433337569237,"gradient_nonzero_flag":1,"laplacian_mean":0.000019245919247623533,"laplacian_energy":0.00010119884245796129,"laplacian_abs_mean":0.005104983225464821,"gradient_magnitude_variance":0.0013487291289493442,"gradient_magnitude_stddev":0.03672504797577858,"gradient_magnitude_cv":1.7233344316482544,"gradient_magnitude_max":0.11691094189882278,"gradient_energy_over_variance":0.008553288877010345,"laplacian_energy_over_variance":0.00048016247455962,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.003730718046426773,"scale_diff2_mid":0.04805626720190048,"scale_diff2_far":0.17947667837142944,"scale_diff2_near_over_variance":0.017701297998428345,"scale_diff2_mid_over_variance":0.22801463305950165,"scale_diff2_far_over_variance":0.8515706658363342,"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],[0.368865966796875,0.368865966796875,0.368865966796875],[0.0206146240234375,0.0206146240234375,0.0206146240234375],[0.018829345703125,0.018829345703125,0.018829345703125],[0.0180511474609375,0.0180511474609375,0.0180511474609375],[0.0067291259765625,0.0067291259765625,0.0067291259765625],[0.0145263671875,0.0145263671875,0.0145263671875],[0.008697509765625,0.008697509765625,0.008697509765625],[0.0154876708984375,0.0154876708984375,0.0154876708984375],[0.014801025390625,0.014801025390625,0.014801025390625],[0.0098419189453125,0.0098419189453125,0.0098419189453125],[0.0145263671875,0.0145263671875,0.0145263671875],[0.0081024169921875,0.0081024169921875,0.0081024169921875],[0.0196533203125,0.0196533203125,0.0196533203125],[0.0213470458984375,0.0213470458984375,0.0213470458984375],[0.024505615234375,0.024505615234375,0.024505615234375],[0.4154205322265625,0.4154205322265625,0.4154205322265625]]],"scale_curve":[[[0.015625,0.003730718046426773,0.017701297998428345],[0.0625,0.04805626720190048,0.22801463305950165],[0.25,0.17947667837142944,0.8515706658363342]]]},"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":"[\"19\",\"18\",\"6\",\"71\"]"}