{"collection":"grad-noise-175k","coord":"t19_x12_u5_b50","data":{"index":147466,"ordinal":"154777286","topo":"o2(x,o2(o1(x),x))","expression":"pow(D,lrg(sgn(D),P))","image":"frame_expr-147466.png","measured":true,"step":59735,"globalStep":59735,"value_mean":0.18306562304496765,"value_positive_fraction":0.625,"value_abs_mean":0.9330944418907166,"value_variance":0.8783490061759949,"value_stddev":0.9372027516365051,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8592848777770996,"gradient_energy_x":0.012674503028392792,"gradient_energy_y":0,"gradient_magnitude_mean":0.023308787494897842,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":2.3652637626270234e-9,"laplacian_energy":0.02391514927148819,"laplacian_abs_mean":0.025644810870289803,"gradient_magnitude_variance":0.012134763412177563,"gradient_magnitude_stddev":0.11015789955854416,"gradient_magnitude_cv":4.726024627685547,"gradient_magnitude_max":1.0315319299697876,"gradient_energy_over_variance":0.014429916627705097,"laplacian_energy_over_variance":0.027227388694882393,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.017760125920176506,"scale_diff2_mid":0.0794978216290474,"scale_diff2_far":0.2576335668563843,"scale_diff2_near_over_variance":0.020219895988702774,"scale_diff2_mid_over_variance":0.09050823748111725,"scale_diff2_far_over_variance":0.29331570863723755,"value_histogram":[[[0.375,0.375,0.375],[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],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.49609375,0.49609375,0.49609375]]],"scale_curve":[[[0.015625,0.017760125920176506,0.020219895988702774],[0.0625,0.0794978216290474,0.09050823748111725],[0.25,0.2576335668563843,0.29331570863723755]]]},"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\",\"12\",\"5\",\"50\"]"}