We performed an extensive observing programme on the zodiacal light with ISOPHOT. The mapping of several ~0.5degx0.5deg fields demonstrates the sub-percentage...
We present the results of a deep wide-field near-infrared survey of 12deg2 of the Pleiades conducted as part of the United Kingdom Infrared Telescope (UKIRT)...
Eight tiles were observed with the UKIRT Wide-Field Camera (WFCAM) in the association during the science verification phase on 2005 April 813 covering a total...
ZYJHK survey of Upper Sco association (Lodieu+, 2006)
We present the results of a 9.3-deg2 infrared (ZYJHK) survey Upper Scorpius association extracted from the UKIRT Infrared Deep Sky Survey (UKIDSS) Galactic...
We have observed 15 halo stars to determine the [C/O] behaviour at low [Fe/H]. Making use of our recent non-LTE calculations, which show that the high...
[Fe/H] for 98 extra-solar planet-host stars (Santos+, 2004)
Most of the spectra for the planet-host stars analyzed in this paper were studied in Papers I (Santos et al., 2000A&A...363..228S), II (Santos et al., 2001A&A...
[Fe/H] of short-period Galactic Cepheids (Klagyivik+, 2013)
We present the study of the metallicity dependence of the Fourier amplitude ratios R21 and R31 for the light curves of short-period Galactic classical Cepheids...