Search Results - "Fausnaugh, M"
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The Structure of the Broad-line Region in Active Galactic Nuclei. II. Dynamical Modeling of Data From the AGN10 Reverberation Mapping Campaign
Published in The Astrophysical journal (10-11-2017)“…We present inferences on the geometry and kinematics of the broad-Hβ line-emitting region in four active galactic nuclei monitored as part of the fall 2010…”
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A New Approach to the Internal Calibration of Reverberation-Mapping Spectra
Published in Publications of the Astronomical Society of the Pacific (01-02-2017)“…We present a new procedure for the internal (night-to-night) calibration of timeseries spectra, with specific applications to optical AGN reverberation mapping…”
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SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT. III. OPTICAL CONTINUUM EMISSION AND BROADBAND TIME DELAYS IN NGC 5548
Published in The Astrophysical journal (10-04-2016)“…ABSTRACT We present ground-based optical photometric monitoring data for NGC 5548, part of an extended multiwavelength reverberation mapping campaign. The…”
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Reverberation Mapping of Optical Emission Lines in Five Active Galaxies
Published in The Astrophysical journal (10-05-2017)“…We present the first results from an optical reverberation mapping campaign executed in 2014 targeting the active galactic nuclei (AGNs) MCG+08-11-011, NGC…”
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The First Swift Intensive AGN Accretion Disk Reverberation Mapping Survey
Published in The Astrophysical journal (10-01-2019)“…Swift intensive accretion disk reverberation mapping of four AGN yielded light curves sampled ∼200-350 times in 0.3-10 keV X-ray and six UV/optical bands…”
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High-cadence, early-time observations of core-collapse supernovae from the TESS prime mission
Published in Monthly notices of the Royal Astronomical Society (01-02-2021)“…ABSTRACT We present observations from the Transiting Exoplanet Survey Satellite (TESS) of twenty bright core-collapse supernovae with peak TESS-band magnitudes…”
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Continuum Reverberation Mapping of the Accretion Disks in Two Seyfert 1 Galaxies
Published in The Astrophysical journal (20-02-2018)“…We present optical continuum lags for two Seyfert 1 galaxies, MCG+08-11-011 and NGC 2617, using monitoring data from a reverberation mapping campaign carried…”
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SWIFT/UVOT GRISM MONITORING OF NGC 5548 IN 2013: AN ATTEMPT AT Mg ii REVERBERATION MAPPING
Published in The Astrophysical journal (10-09-2015)“…ABSTRACT Reverberation-mapping-based scaling relations are often used to estimate the masses of black holes from single-epoch spectra of active galactic nuclei…”
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ASASSN-18tb: a most unusual Type Ia supernova observed by TESS and SALT
Published in Monthly notices of the Royal Astronomical Society (01-08-2019)“…ABSTRACT We present photometric and spectroscopic observations of the unusual Type Ia supernova ASASSN-18tb, including a series of Southern African Large…”
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Four Years of Type Ia Supernovae Observed by TESS: Early-time Light-curve Shapes and Constraints on Companion Interaction Models
Published in The Astrophysical journal (01-10-2023)“…Abstract We present 307 type Ia supernova (SN) light curves from the first 4 yr of the Transiting Exoplanet Survey Satellite mission. We use this sample to…”
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THE TYPECASTING OF ACTIVE GALACTIC NUCLEI: Mrk 590 NO LONGER FITS THE ROLE
Published in The Astrophysical journal (01-12-2014)“…We present multi wavelength observations that trace more than 40 yr in the life of the active galactic nucleus (AGN) in Mrk 590, traditionally known as a…”
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Velocity-resolved Reverberation Mapping of Five Bright Seyfert 1 Galaxies
Published in The Astrophysical journal (20-10-2018)“…We present the first results from a reverberation-mapping campaign undertaken during the first half of 2012, with additional data on one active galactic…”
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Discovery and Early Evolution of ASASSN-19bt, the First TDE Detected by TESS
Published in The Astrophysical journal (01-10-2019)“…We present the discovery and early evolution of ASASSN-19bt, a tidal disruption event (TDE) discovered by the All-Sky Automated Survey for Supernovae (ASAS-SN)…”
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Verification of Gaia Data Release 3 Single-lined Spectroscopic Binary Solutions With Three Transiting Low-mass Secondaries
Published in The Astronomical journal (01-12-2023)“…Abstract While secondary mass inferences based on single-lined spectroscopic binary (SB1) solutions are subject to sin i degeneracies, this degeneracy can be…”
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SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT.VI. REVERBERATING DISK MODELS FOR NGC 5548
Published in The Astrophysical journal (20-01-2017)“…ABSTRACT We conduct a multiwavelength continuum variability study of the Seyfert 1 galaxy NGC 5548 to investigate the temperature structure of its accretion…”
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Space Telescope and Optical Reverberation Mapping Project. XI. Disk-wind Characteristics and Contributions to the Very Broad Emission Lines of NGC 5548
Published in The Astrophysical journal (01-08-2020)“…In 2014 the NGC 5548 Space Telescope and Optical Reverberation Mapping campaign discovered a two-month anomaly when variations in the absorption and emission…”
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X-ray/UV/optical variability of NGC 4593 with Swift: reprocessing of X-rays by an extended reprocessor
Published in Monthly notices of the Royal Astronomical Society (01-11-2018)Get full text
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On reverberation mapping lag uncertainties
Published in Monthly notices of the Royal Astronomical Society (01-02-2020)“…ABSTRACT We broadly explore the effects of systematic errors on reverberation mapping lag uncertainty estimates from javelin and the interpolated…”
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An extreme amplitude, massive heartbeat system in the LMC characterized using ASAS-SN and TESS
Published in Monthly notices of the Royal Astronomical Society (11-11-2019)“…ABSTRACT Using ASAS-SN data, we find that the bright ($V\sim 13.5$ mag) variable star MACHO 80.7443.1718 (ASASSN-V J052624.38–684705.6) is the most extreme…”
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Early-time Light Curves of Type Ia Supernovae Observed with TESS
Published in The Astrophysical journal (01-02-2021)“…Abstract We present the early-time light curves of Type Ia supernovae (SNe Ia) observed in the first six sectors of Transiting Exoplanet Survey Satellite…”
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