The measured linewidth (left) and peak frequency (right) of 100 simulated signals and evaluated with the exponential window. The orange line, the upper and lower edge of the boxes correspond to the median value, the 25th and 75th percentiles respectively. The dashed line from each box extends to the minimum or maximum non-outlier value inside the distribution. The red x’s indicate outliers, which are more than 1.5 the interquartile range away from the first or third quartile. The horizontal dashed line indicates the ground truth.