114 citations · 561 across the 12 of their papers we have counts for
13 papers
Brown Dwarf Companions to White Dwarfs
M. R. Burleigh, P. R. Steele, P. D. Dobbie +8
Brown dwarf companions to white dwarfs are rare, but recent infra-red surveys are slowly reveal- ing examples. We present new observations of the post-common envelope binary WD0137…
A massive white dwarf member of the Coma Berenices Open Cluster
P. D. Dobbie, S. L. Casewell, M. R. Burleigh +1
We report the identification, from a photometric, astrometric and spectroscopic study, of a massive white dwarf member of the nearby, approximately solar metalicity, Coma Berenices…
A new detailed examination of white dwarfs in NGC3532 and NGC2287
P. D. Dobbie, R. Napiwotzki, M. R. Burleigh +5
We present the results of a photometric and spectroscopic study of the white dwarf candidate members of the intermediate age open clusters NGC3532 and NGC2287. Of the nine objects…
High resolution optical spectroscopy of Praesepe white dwarfs
S. L. Casewell, P. D. Dobbie, R. Napiwotzki +3
We present the results of a high resolution optical spectroscopic study of nine white dwarf candidate members of Praesepe undertaken with the VLT and UVES. We find, contrary to a n…
Proper motions of field L and T dwarfs -II
S. L. Casewell, R. F. Jameson, M. R. Burleigh
By using images taken with WFCAM on UKIRT and SofI on the NTT and combining them with 2MASS we have measured proper motions for 126 L and T dwarfs in the dwarf archive. Two of thes…
Fifteen new T dwarfs discovered in the UKIDSS Large Area Survey
D. J. Pinfield, B. Burningham, M. Tamura +32
We present the discovery of fifteen new T2.5-T7.5 dwarfs (with estimated distances between ~24-93pc, identified in the first three main data releases of the UKIRT Infrared Deep Sky…