All papers · ⁸⁸Sr⁺ optical clock with 7.9×10⁻¹⁹ systematic uncertainty and measurement of its absolute frequency with 9.8×10⁻¹⁷ uncertainty
Residuals of a linear fit to the Sr$^+$ maser data, res./$10^{-15}$, against MJD $-$ 60459 (3600 s bins).
This panel was recovered from the published vector figure. The plot shown here is re-rendered for interactive viewing and analysis. See the paper for the original figure and full scientific context.
License: CC BY 4.0.
Phys. Rev. Appl. 24, 044082 (2025) · DOI: 10.1103/czlf-bfvp · arXiv: 2509.05964