68 citations · 72 across the 3 of their papers we have counts for
3 papers
The ACS survey of globular clusters. XIII. Photometric calibration in comparison with Stetson standards
Maren Hempel, Ata Sarajedini, Jay Anderson +11
In this study we compare the photometric data of 34 Milky Way globular clusters, observed within the ACS Treasury Program (PI: Ata Sarajedini) with the corresponding ground-based d…
Thirty New Low-Mass Spectroscopic Binaries
Evgenya L. Shkolnik, Leslie Hebb, Michael C. Liu +2
As part of our search for young M dwarfs within 25 pc, we acquired high-resolution spectra of 185 low-mass stars compiled by the NStars project that have strong X-ray emission. By…
Hipparcos subdwarf parallaxes - metal-rich clusters and the thick disk
I. Neill Reid, Palomar Observatory, Caltech
We have used main-sequence fitting to calibrate the distances to the globular clusters NGC 6397, M5, NGC 288, M71 and 47 Tucanae, matching the cluster photometry against data for s…