New visual light curves and infrared multi-epoch photometry are presented for a sample of AGB-stars spectroscopically observed with ISO. While the ISO work is...
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PublicationMulti-colour light variation of AGB stars observed with ISO
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PublicationMulti-conjugate adaptive optics images of the Trapezium cluster
Context: Multi-conjugate adaptive optics (MCAO) combine the advantages of both standard adaptive optics, which provide high contrast and high spatial resolution...
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PublicationMulti-fibre optical spectroscopy of low-mass stars and brown dwarfs in Upper Scorpius
Context. Knowledge of the mass function in open clusters constitutes one way to critically examine the formation mechanisms proposed to explain the existence of...
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PublicationMulti-instrument measurement campaign at Paranal in 2007. Characterization of the outer scale and the seeing of the surface layer
Aims: Within the framework of site qualification for the future European large telescope E-ELT, a campaign of measurements was carried out for ten nights in...
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PublicationMulti-site campaign for transit timing variations of WASP-12 b: possible detection of a long-period signal of planetary origin
Aims: The transiting planet WASP-12 b was identified as a potential target for transit-timing studies because a departure from a linear ephemeris has been...
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PublicationMulti-wavelength afterglow observations of the high redshift GRB 050730
Context: .GRB 050730 is a long duration high-redshift burst (z=3.967) that was discovered by Swift. The afterglow shows variability and was well monitored over...
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PublicationMulti-wavelength characterization of the blazar S5 0716+714 during an unprecedented outburst phase
Context. The BL Lac object S5 0716+714, a highly variable blazar, underwent an impressive outburst in January 2015 (Phase A), followed by minor activity in...
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PublicationMulti-wavelength landscape of the young galaxy cluster RX J1257.2+4738 at z = 0.866. I. The infrared view
Context. Many studies have shown how galaxy properties (e.g. colours, morphology, star-forming (SF) activity, active galactic nuclei population) change not only...
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PublicationMulti-wavelength landscape of the young galaxy cluster RXJ 1257.2+4738 at z = 0.866. II. Morphological properties
Studying the evolution of the morphological distribution of galaxies in different environments can provide important information about the effects of the...