activity
20002014
most citedThe Spectrum of Earthshine: A Pale Blue Dot Observed from the Ground

200 citations · 752 across the 21 of their papers we have counts for

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Showing 2005Show all

5 papers · 1 filter

astro-ph2005★ 44 cited

Keck Interferometer Observations of FU Orionis Objects

R. Millan-Gabet, J. D. Monnier, R. L. Akeson +31

We present new K-band long baseline interferometer observations of three young stellar objects of the FU Orionis class, V1057 Cyg, V1515 Cyg and Z CMa-SE, obtained at the Keck Inte…

astro-ph2005★ 3 cited

Atmospheric Biomarkers and their Evolution over Geological Timescales

L. Kaltenegger, K. Jucks, W. Traub

The search for life on extrasolar planets is based on the assumption that one can screen extrasolar planets for habitability spectroscopically. The first space born instruments abl…

astro-ph2005★ 23 cited

Infrared Imaging of Capella with the IOTA Closure Phase Interferometer

S. Kraus, F. P. Schloerb, W. A. Traub +11

We present infrared aperture synthesis maps produced with the upgraded IOTA interferometer. Michelson interferograms on the close binary system Capella (Alpha Aur) were obtained in…

astro-ph2005★ 27 cited

Robust determination of optical path difference: fringe tracking at the IOTA interferometer

Ettore Pedretti, Wesley A. Traub, John D. Monnier +7

We describe the fringe packet tracking system used to equalise the optical path lengths at the Infrared Optical Telescope Array (IOTA) interferometer. The measurement of closure ph…

astro-ph2005★ 19 cited

Is Arcturus a well-understood K giant? Test of model atmospheres and potential companion detection by near-infrared interferometry

T. Verhoelst, P. J. Bordé, G. Perrin +8

We present near-IR interferometric measurements of the K1.5 giant Arcturus (alpha Bootis), obtained at the IOTA interferometer with the FLUOR instrument, in four narrow filters wit…