Mass and radius determinations for five transiting M-dwarf stars (2009)
Fernandez, Jose M., Latham, David W., Torres, Guillermo, Everett, Mark E., Mandushev, Georgi, Charbonneau, David, ...
We have derived masses and radii for both components in five short-period single-lined eclipsing binary stars discovered by the TrES wide-angle photometric survey for transiting planets. All these...
Latham, David W., Bakos, Gáspár Á., Torres, Guillermo, Stefanik, Robert P., Noyes, Robert W., Kovács, Géza, ...
We report the identification of 32 transiting-planet candidates in HATNet field G205. We describe the procedures that we have used to follow up these candidates with spectroscopic and photometric...
TrES-1: The Transiting Planet of a Bright K0V Star (2008)
Roi Alonso Timothy, Timothy M. Brown, Guillermo Torres, Davidw. Latham, Georgi M, Juana. Belmonte, ...
Instituto de Astrofsica de Canarias, 38200 La Laguna, Tenerife, SPAIN High Altitude Observatory/National Center for Atmospheric Research, 3450 Mitchell Lane, Boulder, CO 80307 USA Harvard-Smithsonian...
Saurabh Jha, Peter M. Garnavich, Robert P. Kirshner, Peter Challis, Alicia M. Soderberg, Lucas M. Macri, ...
We present optical and near-infrared photometry and spectroscopy of the Type Ia SN 1998bu in the Leo I Group galaxy M96 (NGC 3368). The data set consists of 356 photometric measurements and 29...
Outcome of Six Candidate Transiting Planets from a TrES Field in Andromeda (2007)
O'Donovan, Francis T., Charbonneau, David, Alonso, Roi, Brown, Timothy M., Mandushev, Georgi, Dunham, Edward W., ...
Driven by the incomplete understanding of the formation of gas giant extrasolar planets and of their mass-radius relationship, several ground-based, wide-field photometric campaigns are searching the...
TrES-3: A Nearby, Massive, Transiting Hot Jupiter in a 31-Hour Orbit (2007)
O'Donovan, Francis T., Charbonneau, David, Bakos, Gáspár Á., Mandushev, Georgi, Dunham, Edward W., Brown, Timothy M., ...
We describe the discovery of a massive transiting hot Jupiter with a very short orbital period (1.30619 d), which we name TrES-3. From spectroscopy of the host star GSC 03089-00929, we measure T_eff...
Outcome of Six Candidate Transiting Planets from a TrES Field in Andromeda (2006)
O'Donovan, Francis T., Charbonneau, David, Alonso, Roi, Brown, Timothy M., Mandushev, Georgi, Dunham, Edward W., ...
Driven by the incomplete understanding of the formation of gas giant extrasolar planets and of their mass-radius relationship, several ground-based, wide-field photometric campaigns are searching the...
TrES-2: The First Transiting Planet in the Kepler Field (2006)
O'Donovan, Francis T., Charbonneau, David, Mandushev, Georgi, Dunham, Edward W., Latham, David W., Torres, Guillermo, ...
We announce the discovery of the second transiting hot Jupiter discovered by the Trans-atlantic Exoplanet Survey. The planet, which we dub TrES-2, orbits the nearby star GSC 03549-02811 every 2.47063...
A stellar companion in the HD 189733 system with a known transiting extrasolar planet (2006)
Bakos, Gaspar A., Pal, Andras, Latham, David W., Noyes, Robert W., Stefanik, Robert P.
We show that the very close-by (19 pc) K0 star HD 189733, already found to be orbited by a transiting giant planet, is the primary of a double-star system, with the secondary being a mid-M dwarf with...
The Challenge of Wide-Field Transit Surveys: The Case of GSC 01944-02289 (2005)
Mandushev, Georgi, Torres, Guillermo, Latham, David W., Charbonneau, David, Alonso, Roi, White, Russel J., ...
Wide-field searches for transiting extra-solar giant planets face the difficult challenge of separating true transit events from the numerous false positives caused by isolated or blended eclipsing...
TrES-1: The Transiting Planet of a Bright K0V Star (2004)
Alonso, Roi, Brown, Timothy M., Torres, Guillermo, Latham, David W., Sozzetti, Alessandro, Mandushev, Georgi, ...
We report the detection of a transiting Jupiter-sized planet orbiting a relatively bright (V=11.79) K0V star. We detected the transit light-curve signature in the course of the TrES multi-site...
Radial velocity survey of members and candidate members of the TW Hydrae association (2003)
Torres, Guillermo, Guenther, Eike W., Marschall, Laurence A., Neuhäuser, Ralph, Latham, David W., Stefanik, Robert P.
We report spectroscopic observations of stars belonging to the young nearby group known as the TW Hydrae association, as well as of a number of potential members of the association identified in...
Radial-velocity survey of members and candidate members of the TW Hydrae association (2002)
Torres, Guillermo, Guenther, Eike W., Marschall, Laurence A., Neuhaeuser, Ralph, Latham, David W., Stefanik, Robert P.
We report our spectroscopic observations of stars belonging to the young nearby group known as the TW Hydrae association, as well as of a number of potential members of the association identified in...
Torres, Guillermo, Boden, Andrew F., Latham, David W., Pan, Margaret, Stefanik, Robert P.
We report spectroscopic and interferometric observations of the moderately metal-poor double-lined binary system HD 195987, with an orbital period of 57.3 days. By combining our radial-velocity and...
Studies of multiple stellar systems - IV. The triple-lined spectroscopic system Gliese 644 (2001)
Mazeh, Tsevi, Latham, David W., Goldberg, Elad, Torres, Guillermo, Stefanik, Robert P., Henry, Todd J., ...
We present a radial-velocity study of the triple-lined system Gliese 644 and derive spectroscopic elements for the inner and outer orbits with periods of 2.9655 and 627 days. We also utilize old...
Jha, Saurabh, Torres, Guillermo, Stefanik, Robert P., Latham, David W., Mazeh, Tsevi
The triple-lined spectroscopic triple system HD 109648 has one of the shortest periods known for the outer orbit in a late-type triple, 120.5 days, and the ratio between the periods of the outer and...
Tsevi Mazeh, David W. Latham, Robert P. Stefanik
We present orbital solutions for three low-amplitude spectroscopic binaries discovered in a sample of 20 solar-type IAU radial-velocity standard stars observed with the Digital Speedometers at the...