Fig. 11: The systematic uncertainty of sensitivity from gcali.
From: Constraining ultralight dark matter through an accelerated resonant search
The blue bands in the figure denote the sensitivity standard deviation from systematic uncertainties from the calibration function gcali. Since experimental conditions are maintained stable throughout the measurements, we estimate the measurement error of the transfer function gcali at several key frequency points then linearly extrapolate the values to estimate the systematic error for the small frequency range of 5−15 Hz.
