Search Results - "Agol, E"

Modelling Kepler eclipsing binaries: homogeneous inference of orbital and stellar properties by Windemuth, D, Agol, E, Ali, A, Kiefer, F

“…Abstract We report on the properties of eclipsing binaries (EBs) from the Kepler mission with a newly developed photometric modelling code, which uses the…”
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The Sizes of the X-ray and Optical Emission Regions of RXJ 1131-1231 by Dai, X, Kochanek, C. S, Chartas, G, Kozłowski, S, Morgan, C. W, Garmire, G, Agol, E

“…We use gravitational microlensing of the four images of the z = 0.658 quasar RXJ 1131-1231 to measure the sizes of the optical and X-ray emission regions of…”
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Early 2017 observations of TRAPPIST-1 with Spitzer by Delrez, L, Gillon, M, Triaud, A H M J, Demory, B-O, de Wit, J, Ingalls, J G, Agol, E, Bolmont, E, Burdanov, A, Burgasser, A J, Carey, S J, Jehin, E, Leconte, J, Lederer, S, Queloz, D, Selsis, F, Van Grootel, V

“…Abstract The recently detected TRAPPIST-1 planetary system, with its seven planets transiting a nearby ultracool dwarf star, offers the first opportunity to…”
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On detecting terrestrial planets with timing of giant planet transits by Agol, Eric, Steffen, Jason, Sari, Re'em, Clarkson, Will

“…The transits of a distant star by a planet on a Keplerian orbit occur at time intervals exactly equal to the orbital period. If a second planet orbits the same…”
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Hot nights on extrasolar planets: mid-infrared phase variations of hot Jupiters by Cowan, N. B., Agol, E., Charbonneau, D.

“…We present results from Spitzer Space Telescope observations of the mid-infrared phase variations of three short-period extrasolar planetary systems: HD…”
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X-rays from isolated black holes in the Milky Way by Agol, Eric, Kamionkowski, Marc

“…Galactic stellar‐population‐synthesis models, chemical‐enrichment models, and possibly gravitational microlensing indicate that about Ntot=108–109 stellar‐mass…”
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SDSS J1152+0248: an eclipsing double white dwarf from the Kepler K2 campaign by Hallakoun, N., Maoz, D., Kilic, M., Mazeh, T., Gianninas, A., Agol, E., Bell, K. J., Bloemen, S., Brown, W. R., Debes, J., Faigler, S., Kull, I., Kupfer, T., Loeb, A., Morris, B. M., Mullally, F.

“…We report the discovery of the sixth known eclipsing double white dwarf (WD) system, SDSS J1152+0248, with a 2.3968 ± 0.0003 h orbital period, in data from the…”
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An analysis of the transit times of TrES-1b by Steffen, Jason H., Agol, Eric

“…The presence of a second planet in a known, transiting-planet system will cause the time between transits to vary. These variations can be used to constrain…”
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APOSTLE: 11 TRANSIT OBSERVATIONS OF TrES-3b by KUNDURTHY, P, Becker, A C, Agol, E, Barnes, R, Williams, B

“…The Apache Point Survey of Transit Lightcurves of Exoplanets (APOSTLE) observed 11 transits of TrES-3b over two years in order to constrain system parameters…”
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Discovery of Probable Relativistic Fe Emission and Absorption in the Cloverleaf Quasar H 1413+117 by Chartas, G, Eracleous, M, Dai, X, Agol, E, Gallagher, S

“…We present results from Chandra and XMM-Newton observations of the low-ionization broad absorption line (LoBAL) quasar H 1413+117. Our spatial and spectral…”
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A limit on the presence of Earth-mass planets around a Sun-like star by Agol, Eric, Steffen, Jason H.

“…We present a combined analysis of all publicly available visible Hubble Space Telescope observations of transits of the planet HD 209458b. We derive the times…”
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APOSTLE: LONGTERM TRANSIT MONITORING AND STABILITY ANALYSIS OF XO-2b by KUNDURTHY, P, Barnes, R, Becker, A C, Agol, E, Williams, B F, Gorelick, N, Rose, A

“…The Apache Point Survey of Transit Lightcurves of Exoplanets (APOSTLE) observed 10 transits of XO-2b over a period of 3 yr. We present measurements that…”
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A SPITZER SEARCH FOR TRANSITS OF RADIAL VELOCITY DETECTED SUPER-EARTHS by Kammer, J A, Knutson, H A, Howard, A W, Laughlin, G P, Deming, D, Todorov, K O, DESERT, J-M, Agol, E, Burrows, A, tney, J J

“…Unlike hot Jupiters or other gas giants, super-Earths are expected to have a wide variety of compositions, ranging from terrestrial bodies like our own to more…”
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APOSTLE Observations of GJ 1214b: System Parameters and Evidence for Stellar Activity by Kundurthy, P, Agol, E, Becker, A. C, Barnes, R, Williams, B, Mukadam, A

“…We present three transits of GJ 1214b, observed as part of the Apache Point Observatory Survey of Transit Light Curves of Exoplanets. By applying Markov Chain…”
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Two-Micron All-Sky Survey J01542930+0053266: a new eclipsing M dwarf binary system by Becker, A. C., Agol, E., Silvestri, N. M., Bochanski, J. J., Laws, C., West, A. A., Basri, G., Belokurov, V., Bramich, D. M., Carpenter, J. M., Challis, P., Covey, K. R., Cutri, R. M., Evans, N. W., Fellhauer, M., Garg, A., Gilmore, G., Hewett, P., Plavchan, P., Schneider, D. P., Slesnick, C. L., Vidrih, S., Walkowicz, L. M., Zucker, D. B.

“…We report on Two-Micron All-Sky Survey (2MASS) J01542930+0053266, a faint eclipsing system composed of two M dwarfs. The variability of this system was…”
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Chandra Observations of QSO 2237+0305 by Dai, X, Chartas, G, Agol, E, Bautz, M. W, Garmire, G. P

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Chandra Observations of the Cloverleaf Quasar H1413+117: A Unique Laboratory for Microlensing Studies of a LoBAL Quasar by Chartas, G, Eracleous, M, Agol, E, Gallagher, S. C

“…We present new results uncovered by a reanalysis of a Chandra observation of the gravitationally lensed, low-ionization broad absorption line (LoBAL) quasar…”
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Caught in the Act: Chandra Observations of Microlensing of the Radio-loud Quasar MG J0414+0534 by Chartas, G, Agol, E, Eracleous, M, Garmire, G, Bautz, M. W, Morgan, N. D

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The size of the mid-IR emission region of a quasar inferred from microlensed images of Q2237+0305 by Wyithe, J. S. B., Agol, E., Fluke, C. J.

“…We use published mid-IR and V-band flux ratios for images A and B of Q2237+0305 obtained in 1999 September to demonstrate that the size of the mid-IR emission…”
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Polarization during binary microlensing by Agol, E.

“…We calculate the time-dependent polarization of a star being gravitationally lensed by a binary system, assuming the star has an electron scattering…”
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