{"collection":"grad-noise-175k","coord":"t19_x5_u5_b118","data":{"index":141605,"ordinal":"154494547","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,min(sgn(D),R))","image":"frame_expr-141605.png","measured":true,"step":12847,"globalStep":12847,"value_mean":0.9985561966896057,"value_positive_fraction":1,"value_abs_mean":0.9985561966896057,"value_variance":0.0008173081441782415,"value_stddev":0.02858860231935978,"value_min":0.0012792961206287146,"value_max":1,"value_range":0.9987207055091858,"histogram_probability_sum":1,"histogram_entropy_bits":0.04609687998890877,"gradient_energy_x":0.0002358826604904607,"gradient_energy_y":0.00022900225303601474,"gradient_magnitude_mean":0.0011012187460437417,"gradient_axis_bias":0.01480023842304945,"gradient_nonzero_flag":1,"laplacian_mean":-3.003509593813014e-11,"laplacian_energy":0.0009219950879923999,"laplacian_abs_mean":0.0015597601886838675,"gradient_magnitude_variance":0.00046406290493905544,"gradient_magnitude_stddev":0.02154211886227131,"gradient_magnitude_cv":19.562070846557617,"gradient_magnitude_max":1.4124042987823486,"gradient_energy_over_variance":0.5688000321388245,"laplacian_energy_over_variance":1.1280874013900757,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0009276554337702692,"scale_diff2_mid":0.0028696453664451838,"scale_diff2_far":0.0029575242660939693,"scale_diff2_near_over_variance":1.1350129842758179,"scale_diff2_mid_over_variance":3.5110933780670166,"scale_diff2_far_over_variance":3.6186158657073975,"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],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000244140625,0.000244140625,0.000244140625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000518798828125,0.000518798828125,0.000518798828125],[0.996551513671875,0.996551513671875,0.996551513671875]]],"scale_curve":[[[0.015625,0.0009276554337702692,1.1350129842758179],[0.0625,0.0028696453664451838,3.5110933780670166],[0.25,0.0029575242660939693,3.6186158657073975]]]},"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\",\"5\",\"5\",\"118\"]"}