{"collection":"grad-noise-175k","coord":"t14_x0_u1_b33","data":{"index":47062,"ordinal":"113688648","topo":"o1(o2(o2(x,x),x))","expression":"log(div(add(P,P),P))","image":"frame_expr-047062.png","measured":true,"step":35463,"globalStep":35463,"value_mean":0.4816630482673645,"value_positive_fraction":0.875,"value_abs_mean":0.7311308979988098,"value_variance":0.31368035078048706,"value_stddev":0.5600717067718506,"value_min":-1,"value_max":0.6931471824645996,"value_range":1.6931471824645996,"histogram_probability_sum":1,"histogram_entropy_bits":0.5435644388198853,"gradient_energy_x":0.022751905024051666,"gradient_energy_y":0,"gradient_magnitude_mean":0.013437763787806034,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":7.568844218042159e-9,"laplacian_energy":0.045503485947847366,"laplacian_abs_mean":0.02687528356909752,"gradient_magnitude_variance":0.022556493058800697,"gradient_magnitude_stddev":0.15018819272518158,"gradient_magnitude_cv":11.176576614379883,"gradient_magnitude_max":1.6931471824645996,"gradient_energy_over_variance":0.07253213226795197,"laplacian_energy_over_variance":0.14506323635578156,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.030176065862178802,"scale_diff2_mid":0.12070464342832565,"scale_diff2_far":0.4828757047653198,"scale_diff2_near_over_variance":0.09620004892349243,"scale_diff2_mid_over_variance":0.3848014175891876,"scale_diff2_far_over_variance":1.539387822151184,"value_histogram":[[[0.125,0.125,0.125],[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],[0,0,0],[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],[0.875,0.875,0.875],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.030176065862178802,0.09620004892349243],[0.0625,0.12070464342832565,0.3848014175891876],[0.25,0.4828757047653198,1.539387822151184]]]},"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":"[\"14\",\"0\",\"1\",\"33\"]"}