{"collection":"grad-noise-175k","coord":"t16_x13_u1_b35","data":{"index":85795,"ordinal":"130455065","topo":"o2(x,o1(o2(x,x)))","expression":"div(D,log(mlt(D,D)))","image":"frame_expr-085795.png","measured":true,"step":3167,"globalStep":3167,"value_mean":-2.421445444156234e-8,"value_positive_fraction":0.4375,"value_abs_mean":0.03136705607175827,"value_variance":0.0013583597028627992,"value_stddev":0.03685593232512474,"value_min":-0.05602443963289261,"value_max":0.0560244619846344,"value_range":0.11204890161752701,"histogram_probability_sum":1,"histogram_entropy_bits":1,"gradient_energy_x":0.00024979148292914033,"gradient_energy_y":0,"gradient_magnitude_mean":0.014064298942685127,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-8.721910416120693e-10,"laplacian_energy":0.00007896583701949567,"laplacian_abs_mean":0.008146489039063454,"gradient_magnitude_variance":0.00005205494744586758,"gradient_magnitude_stddev":0.0072149112820625305,"gradient_magnitude_cv":0.5129947066307068,"gradient_magnitude_max":0.025375716388225555,"gradient_energy_over_variance":0.18389199674129486,"laplacian_energy_over_variance":0.05813322961330414,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00045933574438095093,"scale_diff2_mid":0.0026149984914809465,"scale_diff2_far":0,"scale_diff2_near_over_variance":0.33815470337867737,"scale_diff2_mid_over_variance":1.9251148700714111,"scale_diff2_far_over_variance":0,"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],[0.5,0.5,0.5],[0.5,0.5,0.5],[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]]],"scale_curve":[[[0.015625,0.00045933574438095093,0.33815470337867737],[0.0625,0.0026149984914809465,1.9251148700714111],[0.25,0,0]]]},"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":"[\"16\",\"13\",\"1\",\"35\"]"}