papers
Publications (7)
astro-ph2004
RR Lyrae stars in the outer region of the globular cluster M3: a shortage of long periods at r ~ 3.5 to 6 arcmin ?
D. J. Butler
astro-ph2003
The Stellar Content and Star Formation History of the late-type spiral galaxy NGC 300 from Hubble Space Telescope observations
D. J. Butler, D. Martinez-Delgado, W. Brandner
astro-ph2006
A Canis Major over-density imaging survey. I. Stellar content and star-count maps : A distinctly elongated body of main sequence stars
D. J. Butler, D. Martinez-Delgado, H-W. Rix +2
astro-ph2005
The Canis Major dwarf galaxy as the progenitor of the Monoceros tidal stream
David Martinez-Delgado, Jorge Penarrubia, D. I. Dinescu +2
astro-ph2003
The RR Lyrae Star Period - K-band Luminosity Relation of the Globular Cluster M3
D. J. Butler
astro-ph2005
On the stellar populations in NGC 185 and NGC 205, and the nuclear star cluster in NGC 205 from Hubble Space Telescope observations
D. J. Butler, D. Martinez-Delgado
astro-ph2003
Measuring the Absolute Height and Profile of the Mesospheric Sodium Layer using a Continuous Wave Laser
D. J. Butler, R. I. Davies, R. M. Redfern +2