The "DODO" survey I: limits on ultra-cool substellar and planetary-mass companions to van Maanen's star (vMa 2)
(2008)
A search for J-band variability from late-L and T brown dwarfs
Monthly Notices of the Royal Astronomical Society 386:4 (2008) 2009-2014
Abstract:
We present J-band photometric observations of eight late-L and T type brown dwarfs designed to search for variability. We detect small amplitude periodic variability from three of the objects on time-scales of several hours, probably indicating the rotation period of the objects. The other targets do not show any variability down to the level of 0.5-5 per cent © 2008 RAS.Exploring High Contrast Limitations for Image Slicer Based Integral Field Spectrographs
ADAPTIVE OPTICS SYSTEMS, PTS 1-3 7015 (2008) ARTN 70156R
SWIFT de-magnifying image slicer: Diffraction limited image slicing at optical wavelengths
ADVANCED OPTICAL AND MECHANICAL TECHNOLOGIES IN TELESCOPES AND INSTRUMENTATION, PTS 1-3 7018 (2008) ARTN 70182O
The GlobalJetWatch spectrographs: a fibre-fed spectrograph for small telescopes - art. no. 70145A
GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY II, PTS 1-4 7014 (2008) A145-A145