Search Results - "Falco, Emilio E"
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The stellar and dark matter distributions in elliptical galaxies from the ensemble of strong gravitational lenses
Published in Monthly notices of the Royal Astronomical Society (11-04-2014)“…We derive the average mass profile of elliptical galaxies from the ensemble of 161 strong gravitational lens systems selected from several surveys, assuming…”
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2
Accretion Disk Size Measurement and Time Delays in the Lensed Quasar WFI 2033-4723
Published in The Astrophysical journal (20-12-2018)“…We present 13 seasons of R-band photometry of the quadruply lensed quasar WFI 2033-4723 from the 1.3 m SMARTS telescope at CTIO and the 1.2 m Euler Swiss…”
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3
A super-Earth transiting a nearby low-mass star
Published in Nature (London) (17-12-2009)“…A super-Earth with atmosphere 'Super-Earths' are extrasolar planets about two to ten times the mass of the Earth, too small to be considered 'Jupiters'…”
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4
On the Angular Momentum Evolution of Fully Convective Stars: Rotation Periods for Field M-dwarfs from the MEarth Transit Survey
Published in The Astrophysical journal (20-01-2011)“…We present rotation period measurements for 41 field M-dwarfs, all of which have masses inferred (from their parallaxes and Two Micron All Sky Survey K-band…”
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Optical and Near-infrared Continuum Emission Region Size Measurements in the Lensed Quasar FBQ J0951+2635
Published in The Astrophysical journal (01-07-2023)“…Abstract We present 10 seasons of Sloan Digital Sky Survey r -band monitoring observations and five seasons of H -band observations of the two-image system FBQ…”
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Probing the Coevolution of Supermassive Black Holes and Galaxies Using Gravitationally Lensed Quasar Hosts
Published in The Astrophysical journal (01-10-2006)“…In the present-day universe, supermassive black hole masses (M sub(BH)) appear to be strongly correlated with their galaxy's bulge luminosity, among other…”
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7
X-Ray and Optical Microlensing in the Lensed Quasar PG 1115+080
Published in The Astrophysical journal (20-12-2008)“…We analyzed the microlensing of the X-ray and optical emission of the lensed quasar PG 1115+080. We find that the effective radius of the X-ray emission is…”
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Type Ia Supernovae Are Good Standard Candles in the Near Infrared: Evidence from PAIRITEL
Published in The Astrophysical journal (10-12-2008)“…We have obtained 1087 NIR measurements of 21 SNe Ia using PAIRITEL, nearly doubling the number of well-sampled NIR SN Ia light curves. These data strengthen…”
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The Hidden Fortress: structure and substructure of the complex strong lensing cluster SDSS J1029+2623
Published in Monthly notices of the Royal Astronomical Society (11-02-2013)“…We present Hubble Space Telescope (HST) Advanced Camera for Surveys (ACS) and Wide Field Camera 3 (WFC3) observations of SDSS J1029+2623, a three-image quasar…”
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10
The Quasar Accretion Disk Size-Black Hole Mass Relation
Published in The Astrophysical journal (01-04-2010)“…We use the microlensing variability observed for 11 gravitationally lensed quasars to show that the accretion disk size at a rest-frame wavelength of 2500 A is…”
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11
The Third Image of the Large-Separation Lensed Quasar SDSS J1029+2623
Published in The Astrophysical journal (20-03-2008)“…We identify a third image in the unique quasar lens SDSS J1029+2623, the second known quasar lens produced by a massive cluster of galaxies. The spectrum of…”
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Discovery of Multiply Imaged Galaxies behind the Cluster and Lensed Quasar SDSS J1004+4112
Published in The Astrophysical journal (20-08-2005)“…We have identified three multiply imaged galaxies in Hubble Space Telescope images of the redshift z = 0.68 cluster responsible for the large-separation…”
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13
A Microlensing Accretion Disk Size Measurement in the Lensed Quasar WFI 2026-4536
Published in The Astrophysical journal (01-06-2020)“…We use 13 seasons of R-band photometry from the 1.2 m Leonard Euler Swiss Telescope at La Silla to examine microlensing variability in the quadruply imaged…”
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Transit Photometry of the Core-dominated Planet HD 149026b
Published in The Astrophysical journal (01-01-2006)“…We report g, V, and r photometric time series of HD 149026 spanning predicted times of transit of the Saturn-mass planetary companion, which was recently…”
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15
Halo Structures of Gravitational Lens Galaxies
Published in The Astrophysical journal (01-05-2006)“…We explore the halo structure of four gravitational lenses with well-observed, thin Einstein rings. We find that the gravitational potentials are well…”
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LSPM J1112+7626: Detection of a 41 Day M-dwarf Eclipsing Binary from the MEarth Transit Survey
Published in The Astrophysical journal (01-12-2011)“…We report the detection of eclipses in LSPM J1112+7626, which we find to be a moderately bright (IC = 12.14 ? 0.05) very low mass binary system with an orbital…”
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17
Light versus dark in strong-lens galaxies: dark matter haloes that are rounder than their stars
Published in Monthly notices of the Royal Astronomical Society (11-02-2016)“…We measure the projected density profile, shape and alignment of the stellar and dark matter mass distribution in 11 strong-lens galaxies. We find that the…”
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18
Constraining the low-mass end of the initial mass function with gravitational lensing
Published in Monthly notices of the Royal Astronomical Society. Letters (01-11-2010)“…The low-mass end of the stellar initial mass function (IMF) is constrained by focusing on the baryon-dominated central regions of strong lensing galaxies. We…”
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TIME DELAY AND ACCRETION DISK SIZE MEASUREMENTS IN THE LENSED QUASAR SBS 0909+532 FROM MULTIWAVELENGTH MICROLENSING ANALYSIS
Published in The Astrophysical journal (01-09-2013)“…We present three complete seasons and two half-seasons of Sloan Digital Sky Survey (SDSS) r-band photometry of the gravitationally lensed quasar SBS 0909+532…”
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NLTT 41135: A Field M Dwarf + Brown Dwarf Eclipsing Binary in a Triple System, Discovered by the MEarth Observatory
Published in The Astrophysical journal (01-08-2010)“…We report the discovery of an eclipsing companion to NLTT 41135, a nearby M5 dwarf that was already known to have a wider, slightly more massive common proper…”
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