478 citations · 2.4k across the 27 of their papers we have counts for
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astro-ph.SR2018★ 30 cited
A High-Precision Trigonometric Parallax to an Ancient Metal-Poor Globular Cluster
T. M. Brown, S. Casertano, J. Strader +5
Using the Wide Field Camera 3 (WFC3) on the Hubble Space Telescope (HST), we have obtained a direct trigonometric parallax for the nearest metal-poor globular cluster, NGC 6397. Al…
astro-ph.GA2018★ 11 cited
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XIII. ACS/WFC Parallel-Field Catalogues
M. Simioni, L. R. Bedin, A. Aparicio +12
As part of the Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters, 110 parallel fields were observed with the Wide Field Channel of the Advanced Camera for Surve…