Observations of the core of the Pleiades with the Chandra X-ray Observatory (2000)
Krishnamurthi, Anita, Reynolds, Christopher S., Linsky, Jeffrey L., Martin, Eduardo, Gagna, Marc
We present results from a 36-ksec observation of the core of the Pleiades open cluster using ACIS-I on the Chandra X-ray Observatory. We have detected 57 sources, most of which do not have previously...
Chandra Detection of an X-ray Flare from the Brown Dwarf LP 944-20 (2000)
Rutledge, Robert E., Basri, Gibor, Martin, Eduardo, Bildsten, Lars
We have detected a bright X-ray flare from the nearby brown dwarf LP 944-20 with the Chandra/ACIS-S. This is an old (500 Myr), rapidly rotating, lithium-bearing M9 object, with a bolometric...
Doyle, Laurance, Deeg, Hans, Kozhevnikov, Valerij, Oetiker, Brian, Martin, Eduardo, Blue, J. Ellen, ...
A light curve of the eclipsing binary CM Draconis has been analyzed for the presence of transits of planets of size >=2.5 Earth radii with periods of 60 days or less, and in coplanar orbits around...
Doyle, Laurance, Deeg, Hans, Kozhevnikov, Valerij, Oetiker, Brian, Martin, Eduardo, Blue, Ellen, ...
Also archived in: arXiv:astro-ph/0001177 v1 11 Jan 2000AND SETI 01/2000
Doyle, Laurance, Deeg, Hans, Kozhevnikov, Valerij, Oetiker, Brian, Martin, Eduardo, Blue, J. Ellen, ...
A light curve of the eclipsing binary CM Draconis has been analyzed for the presence of transits of planets of size >=2.5 Earth radii with periods of 60 days or less, and in coplanar orbits around...
Doyle, Laurance, Deeg, Hans, Kozhevnikov, Valerij, Oetiker, Brian, Martin, Eduardo, Blue, Ellen, ...
Also archived in: arXiv:astro-ph/0001177 v1 11 Jan 2000AND SETI 01/2000
PPl 15: The First Brown Dwarf Spectroscopic Binary (1999)
PPl 15 is the first object to have been confirmed as a brown dwarf by the lithium test (in 1995), though its inferred mass was very close to the substellar limit. It is a member of the Pleiades open...
Deeg, Hans, Doyle, Laurance, Kozhevnikov, Valerij, Martin, Eduardo, Oetiker, Brian, Palaiologou, Efthimious, ...
Also archived in: arXiv: astro-ph/9806371 v1 29 Jun 1998
Deeg, Hans, Doyle, Laurance, Kozhevnikov, Valerij, Martin, Eduardo, Oetiker, Brian, Paleologou, Efthimious, ...
Also archived in: arXiv: astro-ph/9806371 v1 29 Jun 1998