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List of works by Andrew Gould

A Free-floating or Wide-orbit Planet in the Microlensing Event OGLE-2019-BLG-0551

scientific article published on 14 May 2020

A Jovian-Mass Planet in Microlensing Event OGLE-2005-BLG-071

scientific article published in the Astrophysical Journal

A Neptune-mass Free-floating Planet Candidate Discovered by Microlensing Surveys

scientific article published in Astronomical Journal

A Planetary Microlensing Event with an Unusually Red Source Star: MOA-2011-BLG-291

scientific article published in Astronomical Journal

A Sub-Saturn mass planet, MOA-2009-BLG-319Lb

scientific article published in the Astrophysical Journal

A Super-Jupiter Microlens Planet Characterized by High-Cadence KMTNet Microlensing Survey Obervations of OGLE-2015-BLG-0954

scientific article published in January 2016

A Super-Jupiter orbiting a late-type star: a refined analysis of microlensing event OGLE-2012-BLG-0406

scientific article published in the Astrophysical Journal

A Terrestrial-mass Rogue Planet Candidate Detected in the Shortest-timescale Microlensing Event

scientific article published on 29 October 2020

A Wide-orbit Exoplanet OGLE-2012-BLG-0838Lb

scientific article published on 14 May 2020

A brown dwarf orbiting an M-dwarf: MOA 2009–BLG–411L

scientific article published in Astronomy and Astrophysics

A cold neptune-mass planet OGLE-2007-BLG-368Lb: cold neptunes are common

scientific article published in the Astrophysical Journal

A frozen super-Earth orbiting a star at the bottom of the main sequence

scientific article published in Astronomy and Astrophysics

A giant planet beyond the snow line in microlensing event OGLE-2011-BLG-0251

scientific article published in Astronomy and Astrophysics

A giant planet undergoing extreme-ultraviolet irradiation by its hot massive-star host

scientific article

A new type of ambiguity in the planet and binary interpretations of central perturbations of high-magnification gravitational microlensing events

scientific article published in the Astrophysical Journal

A possible binary system of a stellar remnant in the high-magnification gravitational microlensing event OGLE-2007-BLG-514

scientific article published in the Astrophysical Journal

A venus-mass planet orbiting a brown dwarf: a missing link between planets and moons

scientific article published in the Astrophysical Journal

An Isolated Microlens Observed from K2, Spitzer, and Earth

scholarly article

Binary Source Microlensing Event OGLE-2016-BLG-0733: Interpretation of a Long-term Asymmetric Perturbation

scientific article published in Astronomical Journal

Binary microlensing event OGLE-2009-BLG-020 gives verifiable mass, distance, and orbit predictions

scientific article published in the Astrophysical Journal

Candidate Brown-dwarf Microlensing Events with Very Short Timescales and Small Angular Einstein Radii

scientific article published on 28 February 2020

Candidate gravitational microlensing events for future direct lens imaging

scientific article published in the Astrophysical Journal

Characterizing lenses and lensed stars of high-magnification single-lens gravitational microlensing events with lenses passing over source stars

scientific article published in the Astrophysical Journal

Characterizing low-mass binaries from observation of long-timescale caustic-crossing gravitational microlensing events

scientific article published in the Astrophysical Journal

Chemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars. VI. Age and abundance structure of the stellar populations in the central sub-kpc of the Milky Way

scientific article published in January 2017

Combined Analysis of the Binary Lens Caustic‐crossing Event MACHO 98‐SMC‐1

Costs and consequences: Hepatitis C seroprevalence in the military and its impact on potential screening strategies

scientific article published on 20 October 2015

Detection of Rotation in a Binary Microlens: PLANET Photometry of MACHO 97‐BLG‐41

scientific article published in the Astrophysical Journal

Discovery and mass measurements of a cold, 10 earth mass planet and its host star

scientific article published in the Astrophysical Journal

Discovery of a Jupiter/Saturn analog with gravitational microlensing

scientific article

ERRATUM: “THE EIGHTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY: FIRST DATA FROM SDSS-III” (2011, ApJS, 193, 29)

article

Epidemiology of HIV among US Air Force Military Personnel, 1996-2011.

scientific article published on 11 May 2015

Exoplanet detection. A terrestrial planet in a ~1-AU orbit around one member of a ~15-AU binary

scientific article

Extreme magnification microlensing event OGLE-2008-BLG-279: strong limits on planetary companions to the lens star

scientific article published in the Astrophysical Journal

First Space‐Based Microlens Parallax Measurement:SpitzerObservations of OGLE‐2005‐SMC‐001

scientific article published in the Astrophysical Journal

First data release of the Hyper Suprime-Cam Subaru Strategic Program

First space-based microlens parallax measurement of an isolated star: Spitzer observations of OGLE-2014-BLG-0939

scientific article published in the Astrophysical Journal

Four microlensing planets with faint-source stars identified in the 2016 and 2017 season data

scientific article published in October 2020

Frequency of solar-like systems and of ice and gas giants beyond the snow line from high-magnification microlensing events in 2005-2008

scientific article published in the Astrophysical Journal

Gravitational binary-lens events with prominent effects of lens orbital motion

scientific article published in the Astrophysical Journal

Ground-based Parallax Confirmed by Spitzer: Binary Microlensing Event MOA-2015-BLG-020

scientific article published in the Astrophysical Journal

Interpretation of a short-term anomaly in the gravitational microlensing event MOA-2012-BLG-486

scientific article published in the Astrophysical Journal

Interpretation of strong short-term central perturbations in the light curves of moderate-magnification microlensing events

scientific article published in the Astrophysical Journal

KELT-16b: A Highly Irradiated, Ultra-short Period Hot Jupiter Nearing Tidal Disruption

scientific article published in Astronomical Journal

KELT-1b: A Strongly Irradiated, Highly Inflated, Short Period, 27 Jupiter-mass Companion Transiting a Mid-F Star

scientific article published in the Astrophysical Journal

KELT-20b: A Giant Planet with a Period of P ∼ 3.5 days Transiting the V ∼ 7.6 Early A Star HD 185603

scientific article published in Astronomical Journal

KELT-2Ab: A Hot Jupiter Transiting the Bright (V = 8.77) Primary Star of a Binary System

scientific article

KELT-3b: A HOT JUPITER TRANSITING AV= 9.8 LATE-F STAR

scientific article published in the Astrophysical Journal

KELT-4Ab: AN INFLATED HOT JUPITER TRANSITING THE BRIGHT (V∼ 10) COMPONENT OF A HIERARCHICAL TRIPLE

scientific article published in Astronomical Journal

KELT-6b: A P ~ 7.9 Day Hot Saturn Transiting a Metal-poor Star with a Long-period Companion

scientific article published in Astronomical Journal

KELT-7b: A Hot Jupiter Transiting a Bright V = 8.54 Rapidly Rotating F-star

scientific article published in Astronomical Journal

KMT-2017-BLG-2820 and the Nature of the Free-floating Planet Population

KMT-2018-BLG-1025Lb: microlensing super-Earth planet orbiting a low-mass star

scientific article published in May 2021

KMT-2019-BLG-0371 and the Limits of Bayesian Analysis

scientific article published on 15 June 2021

KMT-2019-BLG-0842Lb: A Cold Planet Below the Uranus/Sun Mass Ratio

scientific article published in 2020

KMT-2019-BLG-1339L: an M Dwarf with a Giant Planet or a Companion Near the Planet/Brown Dwarf Boundary

scientific article published in 2020

KMT-2019-BLG-1715: Planetary Microlensing Event with Three Lens Masses and Two Source Stars

scientific article published on 19 May 2021

Limb-darkening measurements for a cool red giant in microlensing event OGLE 2004-BLG-482

scientific article

MOA 2010-BLG-477Lb: constraining the mass of a microlensing planet from microlensing parallax, orbital motion, and detection of blended light

scientific article published in the Astrophysical Journal

MOA-2007-BLG-197: Exploring the brown dwarf desert

scientific article published in Astronomy and Astrophysics

MOA-2009-BLG-387Lb: a massive planet orbiting an M dwarf

scientific article published in Astronomy and Astrophysics

MOA-2010-BLG-073L: an m-dwarf with a substellar companion at the Planet/Brown dwarf boundary

scientific article published in the Astrophysical Journal

MOA-2010-BLG-311: a planetary candidate below the threshold of reliable detection

scientific article published in the Astrophysical Journal

MOA-2010-BLG-328Lb: a Sub-Neptune orbiting very late M dwarf?

scientific article published in the Astrophysical Journal

MOA-2010-BLG-523: "Failed planet" = RS CVn star

scientific article published in the Astrophysical Journal

MOA-2011-BLG-262Lb: a sub-Earth-mass moon orbiting a gas giant primary or a high velocity planetary system in the galactic bulge

scientific article published in the Astrophysical Journal

MOA-2011-BLG-293Lb: a test of pure survey microlensing planet detections

scientific article published in the Astrophysical Journal

MOA-2011-BLG-322Lb: a `second generation survey' microlensing planet

scientific article

MOA-2013-BLG-220Lb: massive planetary companion to galactic-disk host

scientific article (publication date: 27 June 2014)

MOA-2015-BLG-337: A Planetary System with a Low-mass Brown Dwarf/Planetary Boundary Host, or a Brown Dwarf Binary

scientific article published in Astronomical Journal

MOA-2019-BLG-008Lb: A New Microlensing Detection of an Object at the Planet/Brown Dwarf Boundary

scientific article published in 2022

Mass measurement of a single unseen star and planetary detection efficiency for OGLE 2007-BLG-050

scientific article published in Astronomy and Astrophysics

Mass measurements of isolated objects from space-based microlensing

scientific article (publication date: 28 June 2016)

Masses and orbital constraints for the OGLE-2006-BLG-109Lb,c Jupiter/Saturn analog planetary system

scientific article published in the Astrophysical Journal

Microlens OGLE-2005-BLG-169 Implies That Cool Neptune-like Planets Are Common

scientific article published in the Astrophysical Journal

Microlensing binaries discovered through high-magnification channel

scientific article published in the Astrophysical Journal

Microlensing binaries with candidate brown dwarf companions

scientific article published in the Astrophysical Journal

Microlensing discovery of a population of very tight, very low mass binary brown dwarfs

scientific article published in the Astrophysical Journal

Microlensing discovery of a tight, low-mass-ratio planetary-mass object around an old field brown dwarf

scientific article (publication date: 31 October 2013)

Microlensing event MOA-2007-BLG-400: exhuming the buried signature of a cool, Jovian-mass planet

scientific article published in the Astrophysical Journal

New method to measure proper motions of microlensed sources: application to candidate free-floating-planet event MOA-2011-BLG-262

scientific article published in January 2014

OGLE 2008-BLG-290: an accurate measurement of the limb darkening of a galactic bulge K giant spatially resolved by microlensing

scientific article published in Astronomy and Astrophysics

OGLE-2003-BLG-238: microlensing mass estimate of an isolated star

OGLE-2005-BLG-018: characterization of full physical and orbital parameters of a gravitational binary lens

scientific article published in the Astrophysical Journal

OGLE-2005-BLG-153: microlensing discovery and characterization of a very low mass binary

scientific article published in the Astrophysical Journal

OGLE-2008-BLG-510: first automated real-time detection of a weak microlensing anomaly -- brown dwarf or stellar binary?

scholarly article

OGLE-2009-BLG-092/MOA-2009-BLG-137: a dramatic repeating event with the second perturbation predicted by real-time analysis

scientific article published in the Astrophysical Journal

OGLE-2011-BLG-0265Lb: a jovian microlensing planet orbiting an M dwarf

scientific article published in the Astrophysical Journal

OGLE-2012-BLG-0455/MOA-2012-BLG-206: microlensing event with ambiguity in planetary interpretations caused by incomplete coverage of planetary signal

scientific article published in the Astrophysical Journal

OGLE-2012-BLG-0563Lb: a saturn-mass planet around an M dwarf with the mass constrained by Subaru AO imaging

scientific article published in the Astrophysical Journal

OGLE-2013-BLG-0102LA,B: microlensing binary with components at star/brown dwarf and brown dwarf/planet boundaries

scientific article published in the Astrophysical Journal

OGLE-2013-BLG-0911Lb: A Secondary on the Brown-Dwarf Planet Boundary around an M-dwarf

scientific article published in 2020

OGLE-2014-BLG-0257L: a microlensing brown dwarf orbiting a low-mass M dwarf

scientific article published in January 2016

OGLE-2014-BLG-0289: Precise Characterization of a Quintuple-peak Gravitational Microlensing Event

scientific article published in the Astrophysical Journal

OGLE-2014-BLG-0962 and a Comparison of Galactic Model Priors to Microlensing Data

OGLE-2015-BLG-0051/KMT-2015-BLG-0048Lb: a giant planet orbiting a low-mass bulge star discovered by high-cadence microlensing surveys

scientific article published in January 2016

OGLE-2015-BLG-0196: ground-based gravitational microlens parallax confirmed by space-based observation

scientific article published in the Astrophysical Journal

OGLE-2015-BLG-0479LA,B: binary gravitational microlens characterized by simultaneous ground-based and space-based observations

scientific article published in the Astrophysical Journal

OGLE-2015-BLG-1459L: The Challenges of Exo-moon Microlensing

scientific article published in Astronomical Journal

OGLE-2015-BLG-1482L: The First Isolated Low-mass Microlens in the Galactic Bulge

scientific article published in the Astrophysical Journal

OGLE-2015-BLG-1670Lb: A Cold Neptune beyond the Snow Line in the Provisional WFIRST Microlensing Survey Field

scientific article

OGLE-2015-BLG-1771Lb: A Microlens Planet Orbiting an Ultracool Dwarf?

scientific article published on 20 February 2020

OGLE-2016 a high-mass planet from a high-magnification pure-survey microlensing event

OGLE-2016-BLG-0156: Microlensing Event with Pronounced Microlens-parallax Effects Yielding a Precise Lens Mass Measurement

scholarly article

OGLE-2016-BLG-0168 Binary Microlensing Event: Prediction and Confirmation of the Microlens Parallax Effect from Space-based Observations

scientific article published in Astronomical Journal

OGLE-2016-BLG-0263Lb: Microlensing Detection of a Very Low-mass Binary Companion through a Repeating Event Channel

scientific article published in Astronomical Journal

OGLE-2016-BLG-0613LABb: A Microlensing Planet in a Binary System

scientific article published in Astronomical Journal

OGLE-2016-BLG-0693LB: Probing the Brown Dwarf Desert with Microlensing

scientific article published in Astronomical Journal

OGLE-2016-BLG-1003: First Resolved Caustic-crossing Binary-source Event Discovered by Second-generation Microlensing Surveys

scientific article published in the Astrophysical Journal

OGLE-2016-BLG-1045: A Test of Cheap Space-based Microlens Parallaxes

scientific article published in the Astrophysical Journal

OGLE-2016-BLG-1190Lb: The First Spitzer Bulge Planet Lies Near the Planet/Brown-dwarf Boundary

scientific article published in Astronomical Journal

OGLE-2016-BLG-1227L: A Wide-separation Planet from a Very Short-timescale Microlensing Event

scientific article published on 6 February 2020

OGLE-2016-BLG-1266: A Probable Brown Dwarf/Planet Binary at the Deuterium Fusion Limit

scientific article published in the Astrophysical Journal

OGLE-2016-BLG-1469L: Microlensing Binary Composed of Brown Dwarfs

scientific article published in the Astrophysical Journal

OGLE-2017-BLG-0039: Microlensing Event with Light from a Lens Identified from Mass Measurement

scientific article published in the Astrophysical Journal

OGLE-2017-BLG-0173Lb: Low-mass-ratio Planet in a “Hollywood” Microlensing Event

scientific article published in Astronomical Journal

OGLE-2017-BLG-0329L: A Microlensing Binary Characterized with Dramatically Enhanced Precision Using Data from Space-based Observations

scientific article published in the Astrophysical Journal

OGLE-2017-BLG-0406: Spitzer Microlens Parallax Reveals Saturn-mass Planet Orbiting M-dwarf Host in the Inner Galactic Disk

scientific article published on 23 July 2020

OGLE-2017-BLG-0482Lb: A Microlensing Super-Earth Orbiting a Low-mass Host Star

scientific article published in Astronomical Journal

OGLE-2017-BLG-0537: A Microlensing Event with a Resolvable Lens in ≲5 years from High-resolution Follow-up Observations

scientific article published in the Astrophysical Journal

OGLE-2017-BLG-1049: Another giant planet microlensing event

OGLE-2017-BLG-1130: The First Binary Gravitational Microlens Detected from Spitzer Only

scientific article published in the Astrophysical Journal

OGLE-2017-BLG-1186: first application of asteroseismology and Gaussian processes to microlensing

scientific article published on 10 July 2019

OGLE-2017-BLG-1434Lb: eighth q<1×10^-4^ mass-ratio microlens planet confirms turnover in planet mass-ratio function

scientific article published in January 2018

OGLE-2017-BLG-1522: A Giant Planet around a Brown Dwarf Located in the Galactic Bulge

scientific article published in Astronomical Journal

OGLE-2018-BLG-0022: First Prediction of an Astrometric Microlensing Signal from a Photometric Microlensing Event

OGLE-2018-BLG-0532Lb: Cold Neptune with Possible Jovian Sibling

scientific article published on 25 September 2020

OGLE-2018-BLG-0567Lb and OGLE-2018-BLG-0962Lb: Two Microlensing Planets through Planetary-Caustic Channel

OGLE-2018-BLG-1011Lb,c: Microlensing Planetary System with Two Giant Planets Orbiting a Low-mass Star

scientific article published on 19 August 2019

OGLE-2018-BLG-1185b : A Low-Mass Microlensing Planet Orbiting a Low-Mass Dwarf

OGLE-2018-BLG-1269Lb: A Jovian Planet With A Bright, $I=16$ Host

OGLE-2018-BLG-1428Lb: a Jupiter-mass planet beyond the snow line of a dwarf star

OGLE-2018-BLG-1700L: Microlensing Planet in Binary Stellar System

scientific article published on 13 January 2020

OGLE-2019-BLG-0304: Competing Interpretations between a Planet–binary Model and a Binary-source + Binary-lens Model

scientific article published on 19 October 2021

OGLE-2019-BLG-0960 Lb: the Smallest Microlensing Planet

scientific article published on 6 October 2021

OGLE-2019-BLG-1470LABc: Another Microlensing Giant Planet in a Binary System?

scientific article published on 18 August 2022

Ogle-2018-blg-0677lb: A super earth near the galactic bulge

PATHWAY TO THE GALACTIC DISTRIBUTION OF PLANETS: COMBINED SPITZER AND GROUND-BASED MICROLENS PARALLAX MEASUREMENTS OF 21 SINGLE-LENS EVENTS

scientific article (publication date: 24 April 2015)

Planet sensitivity from combined ground- and space-based microlensing observations

scientific article published in the Astrophysical Journal

Potential Direct Single‐Star Mass Measurement

Reanalyses of anomalous gravitational microlensing events in the OGLE-III early warning system database with combined data

scientific article published in the Astrophysical Journal

Red noise versus planetary interpretations in the microlensing event Ogle-2013-BLG-446

scientific article (publication date: 16 October 2015)

Reddening and extinction toward the galactic bulge from OGLE-III: the inner Milky Way's R_V_~ 2.5 extinction curve

scientific article published in January 2013

Removing the microlensing blending-parallax degeneracy using source variability

scientific article published in January 2006

SDSS-III: massive spectroscopic surveys of the distant universe, the Milky Way, and extra-solar planetary systems

scientific article published in Astronomical Journal

SPITZER PARALLAX OF OGLE-2015-BLG-0966: A COLD NEPTUNE IN THE GALACTIC DISK

scientific article (publication date: 2 March 2016)

Single-lens mass measurement in the high-magnification microlensing event Gaia19bld located in the Galactic disc

scientific article published on 21 December 2021

Space-based microlens parallax observation as a way to resolve the severe degeneracy between microlens-parallax and lens-orbital effects

scientific article published in January 2016

Spectroscopic Mass and Host-star Metallicity Measurements for Newly Discovered Microlensing Planet OGLE-2018-BLG-0740Lb

Spitzer IRAC photometry for time series in crowded fields

scientific article published in the Astrophysical Journal

Spitzer Microlensing Parallax Reveals Two Isolated Stars in the Galactic Bulge

Spitzer Microlensing Parallax for OGLE-2017-BLG-0896 Reveals a Counter-rotating Low-mass Brown Dwarf

Spitzer Microlensing of MOA-2016-BLG-231L: A Counter-rotating Brown Dwarf Binary in the Galactic Disk

scientific article

Spitzer Opens New Path to Break Classic Degeneracy for Jupiter-mass Microlensing Planet OGLE-2017-BLG-1140Lb

scientific article published in Astronomical Journal

Spitzer as a microlens parallax satellite: mass and distance measurements of the binary lens system OGLE-2014-BLG-1050L

scientific article published in the Astrophysical Journal

Spitzer as a microlens parallax satellite: mass measurement for the OGLE-2014-BLG-0124L planet and its host star

scientific article published in the Astrophysical Journal

Spitzer microlens measurement of a massive remnant in a well-separated binary

scientific article published in the Astrophysical Journal

Spitzer microlensing parallax for OGLE-2016-BLG-1067: a sub-Jupiter orbiting an M dwarf in the disk

scientific article published in January 2019

Spitzer observations of OGLE-2015-BLG-1212 reveal a new path toward breaking strong microlens degeneracies

scientific article published in the Astrophysical Journal

Spitzer parallax of OGLE-2018-BLG-0596: a low-mass-ratio planet around an M dwarf

scientific article published in January 2019

Sub-Saturn planet MOA-2008-BLG-310Lb: likely to Be in the Galactic Bulge

scientific article published in the Astrophysical Journal

Super-massive planets around late-type stars--the case of OGLE-2012-BLG-0406Lb

scientific article published in January 2014

Systematic KMTNet Planetary Anomaly Search, Paper II: Six New $q<2\times 10^{-4}$ Mass-ratio Planets

Systematic KMTNet Planetary Anomaly Search. I. OGLE-2019-BLG-1053Lb, a Buried Terrestrial Planet

scientific article published on 24 September 2021

Systematic Korea Microlensing Telescope Network planetary anomaly search – III. One wide-orbit planet and two stellar binaries

scientific article published on 11 December 2021

THE SPITZER MICROLENSING PROGRAM AS A PROBE FOR GLOBULAR CLUSTER PLANETS: ANALYSIS OF OGLE-2015-BLG-0448

scientific article published in the Astrophysical Journal

Taking the Measure of the Universe: Precision Astrometry withSIM PlanetQuest

scientific article

The Capture And Evaporation Of Weakly Interacting Massive Particles

1988 thesis (Ph.D.) submitted to Stanford University by Andrew Gould

The First Planetary Microlensing Event with Two Microlensed Source Stars

scientific article published in Astronomical Journal

The Hyper Suprime-Cam SSP Survey: Overview and survey design

The eighth data release of the Sloan Digital Sky Survey: first data from SDSS-III

scientific article published in 2011

The extreme microlensing event OGLE-2007-BLG-224: terrestrial parallax observation of a thick-disk brown dwarf

scientific article published in the Astrophysical Journal

The first Neptune analog or super-Earth with a Neptune-like orbit: MOA-2013-BLG-605Lb

scientific article published in the Astrophysical Journal

The first circumbinary planet found by microlensing: OGLE-2007-BLG-349L(AB)c

scientific article published in Astronomical Journal

The first simultaneous microlensing observations by two space telescopes: Spitzer and Swift reveal a brown dwarf in event OGLE-2015-BLG-1319

scientific article published in the Astrophysical Journal

The second multiple-planet system discovered by microlensing: OGLE-2012-BLG-0026Lb, c--A pair of jovian planets beyond the snow line

scientific article published in January 2013

Three faint-source microlensing planets detected via the resonant-caustic channel

scientific article published in November 2021

Three microlensing planets with no caustic-crossing features

scientific article published in June 2021

Toward a Galactic Distribution of Planets. I. Methodology and Planet Sensitivities of the 2015 High-cadence Spitzer Microlens Sample

scientific article published in Astronomical Journal

Triple microlens OGLE-2008-BLG-092L: binary stellar system with a circumprimary Uranus-type planet

scholarly article by Poleski R. et al published 2014 in Letters of the Astrophysical Journal

Two new free-floating or wide-orbit planets from microlensing

scientific article

Using Source Proper Motion to Validate Terrestrial Parallax: OGLE-2019-BLG-1058

scientific article published on 26 November 2021

Using orbital effects to break the Close/Wide degeneracy in binary-lens microlensing events

scientific article published in the Astrophysical Journal