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Grants
  • Funding agency logo
    Alien Earths: Which Nearby Planetary Systems Are Likely to Host Habitable Planets and Life?

    Co-Investigator (COI)

    2021

    $2.8M
    Active
  • Funding agency logo
    MagAO-X Phase II: The Pursuit of Proxima b

    Principal Investigator (PI)

    2021

    $1.5M
    Active
  • Funding agency logo
    A High-Contrast Survey of Young Stars for Accreting Protoplanets with the MagAO-X Extreme AO System: Defining the JWST Protoplanet Follow-up Sample.

    Co-Investigator (COI)

    2021

    $298.4K
    Active
  • Funding agency logo
    High Contrast Adaptive Optics Testbed Development

    Co-Investigator (COI)

    2020

    $933.0K
    Active
  • Funding agency logo
    Enabling a New Era of Exoplanet Direct Imaging and Spectroscopy

    Principal Investigator (PI)

    2020

    $335.3K
    Active
  • Funding agency logo
    Linear Wavefront Control for High Contrast Imaging

    Co-Investigator (COI)

    2019

    $679.5K
    Active
  • Funding agency logo
    Integrating Advanced Wavefront Control and Image Processing for High Contrast Imaging

    Principal Investigator (PI)

    2019

    $283.5K
    Active
  • Funding agency logo
    OP: MRI: Development of a Visible Wavelength Extreme Adaptive Optics Coronagraphic Imager for the 6.5 meter Magellan Telescope

    Principal Investigator (PI)

    2016

    $2.4M
    Active
  • Funding agency logo
    The Design and Testing of Wavefront Sensors to Achieve Theoretical Performance for Extended Scene Imaging

    Principal Investigator (PI)

    2020

    $52.2K
  • Funding agency logo
    Seeing the Formation of Planets with High-Contrast Spectroscopy at MagAO-X

    Principal Investigator (PI)

    2019

    $350.2K
Technologies / Patents
      News
      • NSF Grant Accelerates Development for One of World's Most Powerful Telescopes; Test Bed Being Built at UArizona

        2020

      • Breakthrough for Planet Hunters

        2015

      • A Small Step Toward Discovering Habitable Earths

        2014

      • UA Astronomers Take Sharpest Photos Ever of the Night Sky

        2013

      • UA Astronomers Discover Planet That Shouldn't Be There

        2013

      • Students Advancing Scientific Knowledge Honored

        2011

      • Brown Dwarf Found Orbiting a Young Sun-Like Star

        2010

      Publications (100)
      Recent
      • The HOSTS Survey: Evidence for an Extended Dust Disk and Constraints on the Presence of Giant Planets in the Habitable Zone of β Leo

        2021

      • Unlocking Starlight Subtraction in Full-data-rate Exoplanet Imaging by Efficiently Updating Karhunen-Loève Eigenimages

        2021

      • Data-driven subspace predictive control of adaptive optics for high-contrast imaging

        2021

      • OGLE-2007-BLG-224L: A Direct Test of Terrestrial Parallax

        2021

      • MagAO Observations of the Binary Microlens OGLE-2014-BLG-1050 Prefer the Higher-mass Solution

        2021

      • Concept for the GMT High-Contrast Exoplanet Instrument GMagAO-X and the GMT High-Contrast Phasing Testbed with MagAO-X

        2020

      • Design of the vacuum high contrast imaging testbed for CDEEP, the Coronagraphic Debris and Exoplanet Imaging Explorer

        2020

      • Prediction of the planet yield of the MaxProtoPlanetS high-contrast survey for H-alpha protoplanets with MagAO-X based on first light contrasts

        2020

      • Laboratory Demonstration of Spatial Linear Dark Field Control For Imaging Extrasolar Planets in Reflected Light

        2020

      • The Giant Magellan Telescope high contrast phasing testbed

        2020

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

        2020

      • First results of laboratory tests of a three-sided pyramid wavefront sensor

        2020

      • Validating advanced wavefront control techniques on the SCExAO testbed/instrument

        2020

      • Status of the SCExAO instrument: recent technology upgrades and path to a system-level demonstrator for PSI

        2020

      • Design and development of a high-speed visible pyramid wavefront sensor for the MMT AO system

        2020

      • Direct Multipixel Imaging and Spectroscopy of an Exoplanet with a Solar Gravity Lens Mission

        2020

      • Adaptive optics real-time control with the compute and control for adaptive optics (Cacao) software framework

        2020

      • Multi-core fibre-fed integral-field unit (MCIFU): overview and first-light

        2020

      • Design of the vacuum high contrast imaging testbed for CDEEP, the Coronagraphic Debris and Exoplanet Exploring Pioneer

        2020

      • MagAO-X first light

        2020

      • Space-Based Laser Guide Star Mission to Enable Ground and Space Telescope Observations of Faint Objects

        2019

      • MKIDs in the 2020s

        2019

      • The Planetary Systems Imager for TMT

        2019

      • Direct Imaging of Exoplanets in Nearby Multi-Star Systems

        2019

      • Detecting Earth-like Biosignatures on Rocky Exoplanets around Nearby Stars with Ground-based Extremely Large Telescopes

        2019

      • Imaging Earth-like Exoplanets with a Small Space Telescope

        2019

      • A Technology Validation Program for near-IR Habitable Exoplanet Imaging with GMT and TMT

        2019

      • Direct Multipixel Imaging and Spatially Resolved Spectroscopy of a Potentially Habitable Exoplanet with the Solar Gravitational Lens

        2019

      • GMagAO-X: extreme adaptive optics coronagraphy for GMT at first light

        2019

      • Diffraction analysis of Laser Guide Star enabled cophasing wavefront control for large segmented aperture space telescopes

        2019

      • The SCExAO High Contrast Imaging Platform: Current and Upcoming Capabilities

        2019

      • New Spatially Resolved Imaging of the SR 21 Transition Disk and Constraints on the Small-grain Disk Geometry

        2019

      • Imaging Giant Protoplanets with the ELTs

        2019

      • A Wide Orbit Exoplanet OGLE-2012-BLG-0838Lb

        2019

      • New Spatially Resolved Observations of the SR 21 Transition Disk

        2019

      • Laser Guide Star for Large Segmented-aperture Space Telescopes. I. Implications for Terrestrial Exoplanet Detection and Observatory Stability

        2019

      • The Landscape for Directly Characterizing Potentially Habitable Inhabited Planets in the Late 2020s and Beyond

        2019

      • A locking clamp that enables high thermal and vibrational stability for kinematic optical mounts

        2018

      • The compute and control for adaptive optics (CACAO) real-time control software package

        2018

      • Magellan Adaptive Optics Imaging of PDS 70: Measuring the Mass Accretion Rate of a Young Giant Planet within a Gapped Disk

        2018

      • Characterization of deformable mirrors for the MagAO-X project

        2018

      • Capabilities of a Laser Guide Star for a Large Segmented Space Telescope

        2018

      • MagAO-X: project status and first laboratory results

        2018

      • Direct Imaging in Reflected Light: Characterization of Older, Temperate Exoplanets With 30-m Telescopes

        2018

      • VizieR Online Data Catalog: The multiplicity of M dwarfs in young moving groups (Shan+, 2017)

        2018

      • Real-time estimation and correction of quasi-static aberrations in ground-based high contrast imaging systems with high frame-rates

        2018

      • Wavefront control architecture and expected performance for the TMT Planetary Systems Imager

        2018

      • Ground-based adaptive optics coronagraphic performance under closed-loop predictive control

        2018

      • Optical and mechanical design of the extreme AO coronagraphic instrument MagAO-X

        2018

      • Surveying the Epsilon Eridani system Using MagAO

        2018

      • Lessons for WFIRST CGI from ground-based high-contrast systems

        2018

      • The Intricate Structure of HH 508, the Brightest Microjet in the Orion Nebula

        2018

      • The MagAO Giant Accreting Protoplanet Survey (GAPlanetS): Recent Results

        2018

      • Phase-induced amplitude apodization complex-mask coronagraph tolerancing and analysis

        2018

      • Optical field/pupil rotator with a novel compact K-mirror for MagAO-X

        2018

      • Status of MagAO and review of astronomical science with visible light adaptive optics

        2018

      • Recognizing the Value of the Solar Gravitational Lens for Direct Multipixel Imaging and Spectroscopy of an Exoplanet

        2018

      • Focal plane wavefront sensing and control strategies for high-contrast imaging on the MagAO-X instrument

        2018

      • Design of the MagAO-X Pyramid Wavefront Sensor

        2018

      • Modeling coronagraphic extreme wavefront control systems for high contrast imaging in ground and space telescope missions

        2018

      • The hunt for Sirius Ab: comparison of algorithmic sky and PSF estimation performance in deep coronagraphic thermal-IR high contrast imaging

        2018

      • The Orbit of the Companion to HD 100453A: Binary-driven Spiral Arms in a Protoplanetary Disk

        2018

      • Pyramid Wavefront Sensing for Extreme Adaptive Optics

        2017

      • The Multiplicity of M Dwarfs in Young Moving Groups

        2017

      • Complex Spiral Structure in the HD 100546 Transitional Disk as Revealed by GPI and MagAO

        2017

      • Developing post-coronagraphic, high-resolution spectroscopy for terrestrial planet characterization on ELTs

        2017

      • An ALMA and MagAO Study of the Substellar Companion GQ Lup B*

        2017

      • Pioneering high contrast science instruments for planet characterization on giant segmented mirror telescopes

        2017

      • The TWA 3 Young Triple System: Orbits, Disks, Evolution

        2017

      • Adaptive Optics Predictive Control with Empirical Orthogonal Functions (EOFs)

        2017

      • On-sky Performance Analysis of the Vector Apodizing Phase Plate Coronagraph on MagAO/Clio2

        2017

      • Resolving the H$\alpha$-emitting Region in the Wind of $\eta$ Carinae

        2017

      • Spatial linear dark field control: stabilizing deep contrast for exoplanet imaging using bright speckles

        2017

      • Spectral Linear Dark Field Control: Stabilizing Deep Contrast for Exoplanet Imaging Using out-of-band Speckle Field

        2017

      • Radar observations and shape model of asteroid 16 Psyche

        2017

      • Laser-Guide-Star Satellite for Ground-Based Adaptive Optics Imaging of Geosynchronous Satellites

        2017

      • An Optical/Near-infrared Investigation of HD 100546 b with the Gemini Planet Imager and MagAO

        2017

      • An Accreting Protoplanet: Confirmation and Characterization of LkCa15b

        2016

      • On-sky demonstration of the GMT dispersed fringe phasing sensor prototype on the Magellan Telescope

        2016

      • Adaptive Optics imaging of VHS 1256-1257: A Low Mass Companion to a Brown Dwarf Binary System

        2016

      • MagAO: status and science

        2016

      • VizieR Online Data Catalog: MILO. I. HD 7449 radial velocities (Rodigas+, 2016)

        2016

      • Discovery and Validation of a High-Density sub-Neptune from the K2 Mission

        2016

      • Magellan AO System z{prime, Y $_ S $, and Lprime Observations of the Very Wide 650 AU HD 106906 Planetary System}

        2016

      • L-band Spectroscopy with Magellan-AO/Clio2: First Results on Young Low-mass Companions

        2016

      • The LEECH Exoplanet Imaging Survey: Characterization of the Coldest Directly Imaged Exoplanet, GJ 504 b, and Evidence for Superstellar Metallicity

        2016

      • Laser Guidestar Satellite for Ground-based Adaptive Optics Imaging of Geosynchronous Satellites

        2016

      • MagAO Imaging of Long-period Objects (MILO). I. A Benchmark M Dwarf Companion Exciting a Massive Planet around the Sun-like Star HD 7449

        2016

      • How to Image Exoplanets at Solar System Scales

        2016

      • The SCExAO high contrast imager: transitioning from commissioning to science

        2016

      • Vibrations in MagAO: frequency-based analysis of on-sky data, resonance sources identification, and future challenges in vibrations mitigation

        2016

      • Imaging protoplanets: observing transition disks with non-redundant masking

        2016

      • High-contrast imaging in the cloud with klipReduce and Findr

        2016

      • The path to visible extreme adaptive optics with MagAO-2K and MagAO-X

        2016

      • MagAO Imaging of Long-period Objects (MILO). II. A Puzzling White Dwarf around the Sun-like Star HD 11112

        2016

      • Possible Identification of the Progenitor of SN 2016adj in NGC 5128 (Centaurus A)

        2016

      • Asteroid 16 Psyche: Radar Observations and Shape Model

        2016

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