{"collection":"grad-noise-175k","coord":"t19_x19_u6_b54","data":{"index":153520,"ordinal":"155060298","topo":"o2(x,o2(o1(x),x))","expression":"pow(R,dst(nrm(P),D))","image":"frame_expr-153520.png","measured":true,"step":108167,"globalStep":108167,"value_mean":-0.932925283908844,"value_positive_fraction":0.04296875,"value_abs_mean":0.9811373949050903,"value_variance":0.10188797861337662,"value_stddev":0.31919896602630615,"value_min":-1,"value_max":0.9459792971611023,"value_range":1.945979356765747,"histogram_probability_sum":1,"histogram_entropy_bits":0.4131525754928589,"gradient_energy_x":0.010263735428452492,"gradient_energy_y":0.010493811219930649,"gradient_magnitude_mean":0.01426144689321518,"gradient_axis_bias":-0.01108395867049694,"gradient_nonzero_flag":1,"laplacian_mean":0.00001054680524248397,"laplacian_energy":0.04328843206167221,"laplacian_abs_mean":0.02626742050051689,"gradient_magnitude_variance":0.020548874512314796,"gradient_magnitude_stddev":0.1433487832546234,"gradient_magnitude_cv":10.051488876342773,"gradient_magnitude_max":2.633974313735962,"gradient_energy_over_variance":0.20372909307479858,"laplacian_energy_over_variance":0.42486298084259033,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.016482369974255562,"scale_diff2_mid":0.07144380360841751,"scale_diff2_far":0.17173905670642853,"scale_diff2_near_over_variance":0.16176952421665192,"scale_diff2_mid_over_variance":0.7011995315551758,"scale_diff2_far_over_variance":1.6855673789978027,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.00323486328125,0.00323486328125,0.00323486328125],[0.00372314453125,0.00372314453125,0.00372314453125],[0.00396728515625,0.00396728515625,0.00396728515625],[0.004364013671875,0.004364013671875,0.004364013671875],[0.0042877197265625,0.0042877197265625,0.0042877197265625],[0.0053253173828125,0.0053253173828125,0.0053253173828125],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0002899169921875,0.0002899169921875,0.0002899169921875]]],"scale_curve":[[[0.015625,0.016482369974255562,0.16176952421665192],[0.0625,0.07144380360841751,0.7011995315551758],[0.25,0.17173905670642853,1.6855673789978027]]]},"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\",\"19\",\"6\",\"54\"]"}