{"collection":"grad-noise-175k","coord":"t19_x6_u1_b13","data":{"index":141863,"ordinal":"154534039","topo":"o2(x,o2(o1(x),x))","expression":"sub(P,mlt(log(R),P))","image":"frame_expr-141863.png","measured":true,"step":14911,"globalStep":14911,"value_mean":-0.9843698740005493,"value_positive_fraction":0.0078125,"value_abs_mean":0.9966132640838623,"value_variance":0.026975104585289955,"value_stddev":0.1642409861087799,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.1156451404094696,"gradient_energy_x":0.002075177151709795,"gradient_energy_y":0.0032577153760939837,"gradient_magnitude_mean":0.0033584933262318373,"gradient_axis_bias":-0.22174422442913055,"gradient_nonzero_flag":1,"laplacian_mean":9.010528434494347e-11,"laplacian_energy":0.011072184890508652,"laplacian_abs_mean":0.005930721294134855,"gradient_magnitude_variance":0.005321304313838482,"gradient_magnitude_stddev":0.07294727116823196,"gradient_magnitude_cv":21.720237731933594,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.19769681990146637,"laplacian_energy_over_variance":0.41045936942100525,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0006765337311662734,"scale_diff2_mid":0.004708822816610336,"scale_diff2_far":0.023820703849196434,"scale_diff2_near_over_variance":0.02507992833852768,"scale_diff2_mid_over_variance":0.1745617836713791,"scale_diff2_far_over_variance":0.883062481880188,"value_histogram":[[[0.989654541015625,0.989654541015625,0.989654541015625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00018310546875,0.00018310546875,0.00018310546875],[0,0,0],[0.000244140625,0.000244140625,0.000244140625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000244140625,0.000244140625,0.000244140625],[0.000732421875,0.000732421875,0.000732421875],[0.000732421875,0.000732421875,0.000732421875],[0.000244140625,0.000244140625,0.000244140625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000244140625,0.000244140625,0.000244140625],[0,0,0],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.005279541015625,0.005279541015625,0.005279541015625]]],"scale_curve":[[[0.015625,0.0006765337311662734,0.02507992833852768],[0.0625,0.004708822816610336,0.1745617836713791],[0.25,0.023820703849196434,0.883062481880188]]]},"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\",\"6\",\"1\",\"13\"]"}