Solved You make recession velocity and distance measurements
Marine20—The Marine Radiocarbon Age Calibration Curve (0–55,000 cal BP), Radiocarbon
2211.12684] Isochrone fitting of Galactic globular clusters – IV. NGC 6362 and NGC 6723
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XX. Ages of Single and Multiple Stellar Populations in Seven Bulge Globular Clusters - IOPscience
The GeMS/GSAOI Galactic Globular Cluster Survey (G4CS). I. A Pilot Study of the Stellar Populations in NGC 2298 and NGC 3201 - IOPscience
PDF) Estimating Distance from Parallaxes. IV. Distances to 1.33 Billion Stars in Gaia Data Release 2
PDF) The Absolute Age of M92
Absolute Ages and Distances of 22 GCs Using Monte Carlo Main-sequence Fitting - IOPscience
Unveiling the Universe with emerging cosmological probes
Galpy, PDF, Parameter (Computer Programming)
Solved Part 2. Calibration Curves, Squares of the
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XX. Ages of Single and Multiple Stellar Populations in Seven Bulge Globular Clusters - IOPscience