Publications (228)
Robotic reverberation mapping of the broad-line radio galaxy 3C 120
Michael Hlabathe, David Starkey, Keith Horne +10
A Convolutional Neural Network for the Recovery of Transfer Functions From Velocity-Resolved Reverberation Mapping Data
Kirk Long, Keith Horne, Jason Dexter +1
Testing Super-Eddington Accretion onto a Supermassive Black Hole: Reverberation Mapping of PG 1119+120
Fergus R. Donnan, Juan V. Hernández Santisteban, Keith Horne +11
Modelling of the magnetic accretion flow in HU Aquarii
Claus Heerlein, Keith Horne, Axel D. Schwope
VaTEST III: Validation of 8 Potential Super-Earths from TESS Data
Priyashkumar Mistry, Aniket Prasad, Mousam Maity +29
A double-frequency dwarf nova oscillation
T. R. Marsh, Keith Horne
HST and ground-based eclipse observations of V2051 Ophiuchi: Binary parameters
Raymundo Baptista, M. S. Catalan, Keith Horne +1
The TESS Grand Unified Hot Jupiter Survey. III. Thirty More Giant Planets
Samuel W. Yee, Joshua N. Winn, Joel D. Hartman +123
SDSS-V: Pioneering Panoptic Spectroscopy
Juna A. Kollmeier, Gail Zasowski, Hans-Walter Rix +47
Limits on the Orbits and Masses of Moons around Currently-Known Transiting Exoplanets
Carsten Weidner, Keith Horne
Probable detection of starlight reflected from the giant exoplanet orbiting tau Bootis
Andrew Collier Cameron, Keith Horne, Alan Penny +1
From Earths to Super-Earths: Five New Small Planets Transiting M Dwarf Stars
Jonathan Gomez Barrientos, Heather A. Knutson, Morgan Saidel +39
The Accretion Disk Size Problem in AGN Disk Reverberation Mapping is an Obscuration Effect: A Uniform AGN Sample Study with Swift
Collin Lewin, Erin Kara, Christos Panagiotou +5
The L 98-59 System: Three Transiting, Terrestrial-Sized Planets Orbiting a Nearby M-dwarf
Veselin B. Kostov, Joshua E. Schlieder, Thomas Barclay +112
Evidence for variability timescale dependent UV/X-ray delay in Seyfert 1 AGN NGC 7469
Mayukh Pahari, Ian M. McHardy, Federico Vincentelli +5
The WFIRST Exoplanet Microlensing Survey
David P. Bennett, Rachel Akeson, Jay Anderson +71
AGN STORM 2: I. First results: A Change in the Weather of Mrk 817
Erin Kara, Missagh Mehdipour, Gerard A. Kriss +69
On Uncertainties in Cross-Correlation Lags and the Reality of Wavelength-Dependent Continuum Lags in Active Galactic Nuclei
Bradley M. Peterson, Ignaz Wanders, Keith Horne +4
A Prototype for the PASS Permanent All Sky Survey
H. J. Deeg, R. Alonso, J. A. Belmonte +4
Migration and Evolution of giant ExoPlanets (MEEP) I: Nine Newly Confirmed Hot Jupiters from the TESS Mission
Jack Schulte, Joseph E. Rodriguez, Allyson Bieryla +72
TOI-6884b: A low-mass brown dwarf transiting a slightly evolved star
Akanksha Khandelwal, Shubhendra Nath Das, Rishikesh Sharma +42
XRISM/Resolve Spectroscopy of the Central Engine in the Seyfert-1 AGN Mrk 279
Jon M. Miller, Xin Xiang, Doyee Byun +9
The Sloan Digital Sky Survey Reverberation Mapping Project: Systematic Investigations of Short-Timescale CIV Broad Absorption Line Variability
Z. S. Hemler, C. J. Grier, W. N. Brandt +10
Tests of CDM and Conformal Gravity using GRB and Quasars as Standard Candles out to
Carl Roberts, Keith Horne, Alistair O. Hodson +1
Upper limits on the hot Jupiter fraction in the field of NGC 7789
D. M. Bramich, Keith Horne
Backreactions from loading the stable photon sphere in Weyl conformal gravity
Reinosuke Kusano, Keith Horne, Friedrich Koenig +1
The Sloan Digital Sky Survey Reverberation Mapping Project: The H Radius-Luminosity Relation
Gloria Fonseca Alvarez, Jonathan R. Trump, Yasaman Homayouni +8
TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf
Faith Hawthorn, Daniel Bayliss, Thomas G. Wilson +137
A Reverberation-Based Black Hole Mass for MCG-06-30-15
Misty C. Bentz, Edward M. Cackett, D. Michael Crenshaw +3
The Sloan Digital Sky Survey Reverberation Mapping Project: Investigation of Continuum Lag Dependence on Broad-Line Contamination and Quasar Properties
Hugh W. Sharp, Y. Homayouni, Jonathan R. Trump +16
Revisiting Emission-Line Measurement Methods for Narrow-Line Active Galactic Nuclei
Viraja C. Khatu, Sarah C. Gallagher, Keith Horne +16
Kepler Microlens Planets and Parallaxes
Andrew Gould, Keith Horne
Quasar Tomography: Unification of Echo Mapping and Photoionisation Models
Keith Horne, Kirk T Korista, Michael R Goad
High five from ASTEP: Three validated planets and two eclipsing binaries in a diverse set of long-period candidates
Erika Rea, Maximilian N. Günther, George Dransfield +44
Testing disc reprocessing models for AGN optical variability by comparison of X-ray and optical power spectra of NGC 4395
Max Beard, Ian McHardy, Keith Horne +11
TOI-2196 b: Rare planet in the hot Neptune desert transiting a G-type star
Carina M. Persson, Iskra Y. Georgieva, Davide Gandolfi +52
Space Telescope and Optical Reverberation Mapping Project. XI. Disk-wind characteristics and contributions to the very broad emission lines of NGC 5548
M. Dehghanian, G. J. Ferland, G. A. Kriss +22
Bayesian Analysis of Quasar Lightcurves with a Running Optimal Average: New Time Delay Measurements of COSMOGRAIL Gravitationally Lensed Quasars
Fergus R. Donnan, Keith Horne, Juan V. Hernández Santisteban
The Sloan Digital Sky Survey Reverberation Mapping Project: How Broad Emission Line Widths Change When Luminosity Changes
Shu Wang, Yue Shen, Linhua Jiang +13
Keck II spectroscopy of mHz quasi-periodic oscillations in Hercules X-1
K O'Brien, Keith Horne, B Boroson +5
Status and Prospects of Planetary Transit Searches: Hot Jupiters Galore
Keith Horne
11 New Transiting Brown Dwarfs and Very Low Mass Stars from TESS
Noah Vowell, Joseph E. Rodriguez, David W. Latham +39
NGTS-11 c: a transiting Neptune-mass planet interior to the warm Saturn NGTS-11 b
David R. Anderson, Jose I. Vines, Katharine Hesse +56
High-speed Keck II and RXTE spectroscopy of Cygnus X-2: (I) Three X-ray components revealed by correlated variability
K. O'Brien, Keith Horne, Richard Gomer +2
Velocity-resolved reverberation mapping of five bright Seyfert 1 galaxies
G. De Rosa, M. M. Fausnaugh, C. J. Grier +99
Continuum Reverberation Mapping of Accretion Disks Surrounding Supermassive Black Hole Binaries: Observational Signatures
Yi-Xin Fu, Yan-Rong Li, Jian-Min Wang +9
The SDSS-V Black Hole Mapper Reverberation Mapping Project: Unusual Broad-Line Variability in a Luminous Quasar
Logan B. Fries, Jonathan R. Trump, Megan C. Davis +30
A Systematic Search for Changing-Look Quasars in SDSS
Chelsea L. MacLeod, Nicholas P. Ross, Andy Lawrence +10
The luminosity-dependent contribution from the broad line region to the wavelength-dependent lags in Mrk 110
F. M. Vincentelli, I. McHardy, V. Hernández Santisteban +5
The Lick AGN Monitoring Project 2016: Velocity-Resolved Hβ Lags in Luminous Seyfert Galaxies
Vivian U, Aaron J. Barth, H. Alexander Vogler +61
Phase-resolved high-resolution spectrophotometry of the eclipsing polar HU Aquarii
Axel D. Schwope, Karl-Heinz Mantel, Keith Horne
tau Boo b: Not so bright, but just as heavy
Andrew Collier Cameron, Keith Horne, David James +2
The Sloan Digital Sky Survey Reverberation Mapping Project: Accretion-Disk Sizes from Continuum Lags
Y. Homayouni, Jonathan R. Trump, C. J. Grier +12
The unusually red delay spectrum of the low-mass black hole AGN NGC\,4051 as revealed by intensive continuum reverberation mapping with the Las Cumbres Observatory
Marcin Marculewicz, Juan V. Hernández Santisteban, Keith Horne +12
The Sloan Digital Sky Survey Reverberation Mapping Project: Biases in z>1.46 Redshifts due to Quasar Diversity
K. D. Denney, Keith Horne, W. N. Brandt +5
A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270
Maximilian N. Günther, Francisco J. Pozuelos, Jason A. Dittmann +57
An Earth-sized planet with an Earth-like density
Francesco Pepe, Andrew Collier Cameron, David W. Latham +31
Kilohertz QPO Peak Separation Is Not Constant in Scorpius X-1
Michiel van der Klis, Rudy A. D. Wijnands, Keith Horne +1
Fireballs, Flares and Flickering
K. J. Pearson, Keith Horne, Warren Skidmore
AGN STORM 2: II. Ultraviolet Observations of Mrk817 with the Cosmic Origins Spectrograph on the Hubble Space Telescope
Y. Homayouni, Gisella De Rosa, Rachel Plesha +62
A Reverberation Lag for the High-Ionization Component of the Broad Line Region in the Narrow-Line Seyfert 1 Mrk 335
C. J. Grier, B. M. Peterson, R. W. Pogge +37
Accretion disc reverberation mapping of the quasar 3C 273
James P. Thorne, Hermine Landt, Jiamu Huang +5
TOI-3235 b: a transiting giant planet around an M4 dwarf star
Melissa J. Hobson, Andrés Jordán, E. M. Bryant +34
The Sloan Digital Sky Survey Reverberation Mapping Project: First Broad-line Hbeta and MgII Lags at z>~0.3 from six-Month Spectroscopy
Yue Shen, Keith Horne, C. J. Grier +26
Space Telescope and Optical Reverberation Mapping Project. III. Optical Continuum Emission and Broad-Band Time Delays in NGC 5548
M. M. Fausnaugh, K. D. Denney, A. J. Barth +94
Gas-depleted planet formation occurred in the four-planet system around the red dwarf LHS 1903
Thomas G. Wilson, Anna M. Simpson, Andrew Collier Cameron +173
Testing X-ray Reprocessing and Mapping the Soft Excess of NGC 7469 with NICER
Ethan R. Partington, Edward M. Cackett, Rick Edelson +5
Echoes from an Irradiated Disc in GRO J1655-40
R. I. Hynes, K. O'Brien, Keith Horne +2
TOI-2005b: An Eccentric Warm Jupiter in Spin-Orbit Alignment
Allyson Bieryla, Jiayin Dong, George Zhou +36
Atmospheric reflection during an anomalous low-state of Hercules X-1
Martin Still, Kieran O'Brien, Keith Horne +6
Intensive Swift and LCO monitoring of PG 1302102: AGN disk reverberation mapping of a supermassive black hole binary candidate
Tingting Liu, Rick Edelson, Juan V. Hernández Santisteban +7
Space Telescope and Optical Reverberation Mapping Project. XII. Broad-Line Region Modeling of NGC 5548
P. R. Williams, A. Pancoast, T. Treu +155
The Sloan Digital Sky Survey Reverberation Mapping Project: Sample Characterization
Yue Shen, Patrick B. Hall, Keith Horne +24
Do Reverberation Mapping Analyses Provide an Accurate Picture of the Broad Line Region?
S. W. Mangham, C. Knigge, P. Williams +6
Spatially-resolved spectra of the accretion disc of the novalike UU Aquarii
Raymundo Baptista, C. Silveira, J. E. Steiner +1
Charged black holes in Weyl conformal gravity
Reinosuke Kusano, Miguel Yulo Asuncion, Keith Horne
Tomography of Polars
Axel D. Schwope, Robert Schwarz, Andreas Staude +3
TESS Hunt for Young and Maturing Exoplanets (THYME) X: a two-planet system in the 210 Myr MELANGE-5 Association
Pa Chia Thao, Andrew W. Mann, Madyson G. Barber +35
Echo mapping of the black hole accretion flow in NGC 7469
Raj Prince, Juan V. Hernández Santisteban, Keith Horne +20
AGN STORM 2. IV. Swift X-ray and ultraviolet/optical monitoring of Mrk 817
Edward M. Cackett, Jonathan Gelbord, Aaron J. Barth +48
TOI-7166 b: A Habitable Zone mini-Neptune planet around a nearby low-mass star
Khalid Barkaoui, Francisco J. Pozuelos, Benjamin V. Rackham +41
The Sloan Digital Sky Survey Reverberation Mapping Project: MgII Lag Results from Four Years of Monitoring
Y. Homayouni, Jonathan R. Trump, C. J. Grier +19
The Sloan Digital Sky Survey Reverberation Mapping Project: Ensemble Spectroscopic Variability of Quasar Broad Emission Lines
Mouyuan Sun, Jonathan R. Trump, Yue Shen +14
Supermassive black holes with high accretion rates in active galactic nuclei. XI. Accretion disk reverberation mapping of Mrk 142
Edward M. Cackett, Jonathan Gelbord, Yan-Rong Li +15
A Doppler Map and Mass-ratio Constraint for the Black-Hole X-ray Nova Ophiuchi 1977
Emilios T. Harlaftis, Danny Steeghs, Keith Horne +1
Validating AU Microscopii d with Transit Timing Variations
Justin M. Wittrock, Peter Plavchan, Bryson L. Cale +31
Space Telescope and Optical Reverberation Mapping Project. X. Understanding the Absorption-Line Holiday in NGC 5548
M. Dehghanian, G. J. Ferland, G. A. Kriss +27
Reverberation Mapping of the Seyfert 1 Galaxy NGC 7469
B. M. Peterson, C. J. Grier, Keith Horne +43
The Twentieth Data Release of the Sloan Digital Sky Survey: First All-Sky BOSS Spectra, eROSITA-SDSS-V Mapper Coordinated Observations, and a Preview of the Local Volume Mapper
SDSS Collaboration, Mojgan Aghakhanloo, David Aguilar +273
The paper describes the twentieth data release (DR20) of the Sloan Digital Sky Survey, providing over 3 million new optical spectra from the SDSS‑V Milky Way, Black Hole, and Local…
Connecting the X-ray/UV variability of Fairall 9 with NICER: A Possible Warm Corona
Ethan R. Partington, Edward M. Cackett, Rick Edelson +7
A Phenomenological Study of the Accretion Disk in the Super-Eddington AGN I Zw 1
Farin Drewes, Roberta Vieliute, Juan V. Hernández Santisteban +11
The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping
Kelly D. Denney, Misty C. Bentz, Bradley M. Peterson +15
The Sloan Digital Sky Survey Reverberation Mapping Project: Insights on Maximizing Efficiency in Lag Measurements and Black-Hole Masses
Y. Homayouni, Yuanzhe Jiang, W. N. Brandt +8
Results from the Wide Angle Search for Planets Prototype (WASP0) III: Planet Hunting in the Draco Field
Stephen R. Kane, Andrew Collier Cameron, Keith Horne +5
Constraints on Jupiters from observations of Galactic Bulge microlensing events during 2000
Yiannis Tsapras, Keith Horne, Richard Carson +9
Gravitationally localized states of two neutral fermions interacting with a Higgs field
Peter E. D. Leith, Alasdair Dorkenoo Leggat, Chris A. Hooley +2
The web-PLOP observation prioritisation system
Colin Snodgrass, Yiannis Tsapras, Rachel Street +4
HST Observations of IP Pegasi in Quiescence: The Pre-Eclipse Spectrum
D. W. Hoard, Raymundo Baptista, Michael Eracleous +5
The Kepler-10 planetary system revisited by HARPS-N: A hot rocky world and a solid Neptune-mass planet
Xavier Dumusque, Aldo S. Bonomo, Raphaelle D. Haywood +31
The SDSS-V Black Hole Mapper Reverberation Mapping Project: Light Echoes of the Coronal Line Region in a Luminous Quasar
Theodore B. Smith, Logan B. Fries, Jonathan R. Trump +19