{"collection":"grad-noise-175k","coord":"t19_x22_u6_b76","data":{"index":156083,"ordinal":"155181523","topo":"o2(x,o2(o1(x),x))","expression":"lrg(R,dst(nrm(D),D))","image":"frame_expr-156083.png","measured":true,"step":128671,"globalStep":128671,"value_mean":0.24200640618801117,"value_positive_fraction":0.8145599365234375,"value_abs_mean":0.24200640618801117,"value_variance":0.10028286278247833,"value_stddev":0.31667467951774597,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":2.92030668258667,"gradient_energy_x":0.013508914038538933,"gradient_energy_y":0.013394872657954693,"gradient_magnitude_mean":0.07504576444625854,"gradient_axis_bias":0.0042388602159917355,"gradient_nonzero_flag":1,"laplacian_mean":-0.0003110124671366066,"laplacian_energy":0.07783453911542892,"laplacian_abs_mean":0.08519883453845978,"gradient_magnitude_variance":0.02127036824822426,"gradient_magnitude_stddev":0.14584363996982574,"gradient_magnitude_cv":1.943395972251892,"gradient_magnitude_max":1.413387656211853,"gradient_energy_over_variance":0.26827898621559143,"laplacian_energy_over_variance":0.7761499285697937,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.030098186805844307,"scale_diff2_mid":0.11585519462823868,"scale_diff2_far":0.19429217278957367,"scale_diff2_near_over_variance":0.3001329004764557,"scale_diff2_mid_over_variance":1.15528404712677,"scale_diff2_far_over_variance":1.937441349029541,"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],[0.477142333984375,0.477142333984375,0.477142333984375],[0.0753021240234375,0.0753021240234375,0.0753021240234375],[0.0646209716796875,0.0646209716796875,0.0646209716796875],[0.0558929443359375,0.0558929443359375,0.0558929443359375],[0.0179901123046875,0.0179901123046875,0.0179901123046875],[0.0404510498046875,0.0404510498046875,0.0404510498046875],[0.0186767578125,0.0186767578125,0.0186767578125],[0.041229248046875,0.041229248046875,0.041229248046875],[0.0352935791015625,0.0352935791015625,0.0352935791015625],[0.0131683349609375,0.0131683349609375,0.0131683349609375],[0.025726318359375,0.025726318359375,0.025726318359375],[0.008941650390625,0.008941650390625,0.008941650390625],[0.0254669189453125,0.0254669189453125,0.0254669189453125],[0.020843505859375,0.020843505859375,0.020843505859375],[0.019195556640625,0.019195556640625,0.019195556640625],[0.06005859375,0.06005859375,0.06005859375]]],"scale_curve":[[[0.015625,0.030098186805844307,0.3001329004764557],[0.0625,0.11585519462823868,1.15528404712677],[0.25,0.19429217278957367,1.937441349029541]]]},"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\",\"22\",\"6\",\"76\"]"}