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Browsing by Author "Littlefair, S.P."
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Can variability account for apparent age spreads in OB association colour-magnitude diagrams
Burningham, B.; Naylor, T.; Littlefair, S.P.; Jeffries, R.D. (2005) -
Contamination and exclusion in the s Orionis young group
Burningham, B.; Naylor, T.; Littlefair, S.P.; Jeffries, R.D. (2005) -
Do accretion discs regulate the rotation of young stars
Littlefair, S.P.; Naylor, T.; Burningham, B.; Jeffries, R.D. (2005) -
Estimating the low-mass IMF in OB associations : o Orionis
Burningham, B.; Naylor, T.; Littlefair, S.P.; Jefferies, R.D. (Springer Nature, 2005)We investigate the issues of contamination and exclusion in photometric membership selection techniques when applied to OB associations. We use radial velocities to calculate membership probabilities for a sample of very ... -
The substellar companion in the eclipsing white dwarf binary SDSS J141126.20+200911.1
Littlefair, S.P.; Casewell, S.L.; Parsons, S.G.; Dhillon, V. S.; Marsh, T.R.; Gansicke, B.T.; Bloemen, S.; Catalan, Silvia; Irawati, P.; Hardy, L.K.; Mcallister, M.; Bours, M.C.P.; Richichi, A.; Burleigh, M.R.; Burningham, B.; Breedt, E.; Kerry, P. (2014-12-01)We present high time resolution SDSS-g′ and SDSS-z′ light curves of the primary eclipse in SDSS J141126.20+200911.1, together with time-resolved X-Shooter spectroscopy and near-infrared (NIR) JHKs photometry. Our observations ...