{"collection":"grad-noise-175k","coord":"t19_x25_u2_b57","data":{"index":158121,"ordinal":"155301903","topo":"o2(x,o2(o1(x),x))","expression":"mod(R,mlt(frc(R),D))","image":"frame_expr-158121.png","measured":true,"step":144975,"globalStep":144975,"value_mean":0.007743800990283489,"value_positive_fraction":0.4736328125,"value_abs_mean":0.05262019485235214,"value_variance":0.005428823176771402,"value_stddev":0.07368054986000061,"value_min":-0.31340092420578003,"value_max":0.30110546946525574,"value_range":0.6145063638687134,"histogram_probability_sum":1,"histogram_entropy_bits":2.274507761001587,"gradient_energy_x":0.0020200819708406925,"gradient_energy_y":0.00008277830784209073,"gradient_magnitude_mean":0.03295602649450302,"gradient_axis_bias":0.9212707281112671,"gradient_nonzero_flag":1,"laplacian_mean":0.00013970538566354662,"laplacian_energy":0.005101148039102554,"laplacian_abs_mean":0.048472028225660324,"gradient_magnitude_variance":0.0010168020380660892,"gradient_magnitude_stddev":0.03188733384013176,"gradient_magnitude_cv":0.9675721526145935,"gradient_magnitude_max":0.2762167751789093,"gradient_energy_over_variance":0.38735103607177734,"laplacian_energy_over_variance":0.9396415948867798,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001765577937476337,"scale_diff2_mid":0.0058366162702441216,"scale_diff2_far":0.0107429726049304,"scale_diff2_near_over_variance":0.3252229392528534,"scale_diff2_mid_over_variance":1.0751162767410278,"scale_diff2_far_over_variance":1.9788768291473389,"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],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0078125,0.0078125,0.0078125],[0.0292205810546875,0.0292205810546875,0.0292205810546875],[0.09527587890625,0.09527587890625,0.09527587890625],[0.384124755859375,0.384124755859375,0.384124755859375],[0.3003692626953125,0.3003692626953125,0.3003692626953125],[0.1138763427734375,0.1138763427734375,0.1138763427734375],[0.0494384765625,0.0494384765625,0.0494384765625],[0.0175323486328125,0.0175323486328125,0.0175323486328125],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[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]]],"scale_curve":[[[0.015625,0.001765577937476337,0.3252229392528534],[0.0625,0.0058366162702441216,1.0751162767410278],[0.25,0.0107429726049304,1.9788768291473389]]]},"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\",\"25\",\"2\",\"57\"]"}