50 citations · 92 across the 2 of their papers we have counts for
3 papers
astro-ph.SR2009★ 50 cited
Distance to the Sagittarius Dwarf Galaxy using MACHO Project RR Lyrae stars
Andrea Kunder, Brian Chaboyer
We derive the distance to the northern extension of the Sagittarius (Sgr) dwarf spheroidal galaxy from 203 Sgr RR0 Lyrae stars found in the MACHO database. Their distances are dete…
astro-ph2008★ 42 cited
Metallicity Analysis of MACHO Galactic Bulge RR0 Lyrae stars from their Lightcurves
Andrea Kunder, Brian Chaboyer
We present metallicities of 2690 RR0 Lyrae stars observed toward the MACHO Survey fields in the Galactic Bulge. These [Fe/H] values are based upon an empirically calibrated relatio…
astro-ph2007★ 38 cited
The Extinction Toward the Galactic Bulge from RR Lyrae Stars
Andrea Kunder, Piotr Popowski, Kem H. Cook +1
We present mean reddenings toward 3525 RR0 Lyrae stars from the Galactic bulge fields of the MACHO Survey. These reddenings are determined using the color at minimum -band light…