214 citations · 360 across the 5 of their papers we have counts for
5 papers
ESO452-SC11: The lowest mass globular cluster with a potential chemical inhomogeneity
Jeffrey D. Simpson, Gayandhi De Silva, Sarah L. Martell +2
We present the largest spectroscopic investigation of one of the faintest and least studied stellar clusters of the Milky Way, ESO452-SC11. Using the Anglo-Australian Telescope AAO…
The Galah Survey: Classification and diagnostics with t-SNE reduction of spectral information
G. Traven, G. Matijevič, T. Zwitter +24
Galah is an ongoing high-resolution spectroscopic survey with the goal of disentangling the formation history of the Milky Way, using the fossil remnants of disrupted star formatio…
A broad perspective on multiple abundance populations in the globular cluster NGC 1851
Jeffrey D. Simpson, Sarah L. Martell, Colin A. Navin
We present an analysis of the multiple stellar populations of the globular cluster NGC 1851. We used lower resolution spectra of giant stars to measure CN, CH, and calcium H & K sp…
The GALAH Survey: Observational Overview and Gaia DR1 companion
Sarah Martell, Sanjib Sharma, Sven Buder +30
The Galactic Archaeology with HERMES (GALAH) Survey is a massive observational project to trace the Milky Way's history of star formation, chemical enrichment, stellar migration an…
New halo stars of the Galactic globular clusters M3 and M13 in the LAMOST DR1 Catalog
Colin A. Navin, Sarah L. Martell, Daniel B. Zucker
M3 and M13 are Galactic globular clusters with previous reports of surrounding stellar halos. We present the results of a search for members and extratidal cluster halo stars withi…