77 citations · 589 across the 13 of their papers we have counts for
Showing 2013Show all
3 papers · 1 filter
astro-ph.IM2013★ 56 cited
DONUTS: A science frame autoguiding algorithm with sub-pixel precision, capable of guiding on defocused stars
J. McCormac, D. Pollacco, I. Skillen +3
We present the DONUTS autoguiding algorithm, designed to fix stellar positions at the sub-pixel level for high-cadence time-series photometry, which is also capable of autoguiding…
astro-ph.SR2013★ 8 cited
A J-band detection of the sub-stellar mass donor in SDSS J1433+1011
S. P. Littlefair, C. D., J. Savoury +7
We present time-resolved J-band spectroscopy of the short period cataclysmic variable SDSS J143317.78+101123.3. We detect absorption lines from the sub-stellar donor star in this s…
astro-ph.EP2013★ 37 cited
Finding Exoplanets Orbiting Young Active Stars. I. Technique
V. E. Moulds, C. A. Watson, X. Bonfils +2
Stellar activity, such as starspots, can induce radial velocity (RV) variations that can mask or even mimic the RV signature of orbiting exoplanets. For this reason RV exoplanet su…