2 papers
astro-ph.SR2015
Observations and Analysis of Three Field RR Lyrae Stars Selected Using Single epoch SDSS Data
W. Lee Powell, Stephanie Jameson, Nathan De Lee +1
We present the results of our Johnson B and V observations of three RR Lyrae candidate stars that we identified as likely variable stars using SDSS data. The stars were selected ba…
astro-ph2007
Identification of RR Lyrae Variables in SDSS from Single-Epoch Photometric and Spectroscopic Observations
Ronald Wilhelm, W. Lee Powell, Timothy C. Beers +9
We describe a new RR Lyrae identification technique based on out-of-phase single-epoch photometric and spectroscopic observations contained in SDSS Data Release 6 (DR-6). This tech…