Ms. Logan A. Pearce Profile

Logan A. Pearce

at Steward Observatory

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Author

Publications (6)

Proceedings Article | 6 October 2023 Presentation

MagAO-X: a pathfinder for GMT to operate extreme adaptive optics at the photon noise limit

Sebastiaan Haffert, Jared Males, Laird Close, Olivier Guyon, Joseph Long, Alexander Hedglen, Maggie Kautz, Kyle Van Gorkom, Avalon McLeod, Warren Foster, Eden McEwen, Logan Pearce, Jialin Li, Jay Kueny, Ben Mazin, Noah Swimmer, Jeb Bailey, Sarah Steiger

Proceedings Volume 12680, 1268008 (2023) https://doi.org/10.1117/12.2677533

KEYWORDS: Coronagraphy, Adaptive optics, Planets, Equipment, Reflection, Imaging systems, Wavefront sensors, Telescopes, Stars, Exoplanetary science

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Proceedings Article | 30 August 2022 Presentation + Paper

MagAO-X: current status and plans for Phase II

Jared Males, Laird Close, Sebastiaan Haffert, Joseph Long, Alexander Hedglen, Logan Pearce, Alycia Weinberger, Olivier Guyon, Justin Knight, Avalon McLeod, Maggie Kautz, Kyle Van Gorkom, Jennifer Lumbres, Lauren Schatz, Alex Rodack, Victor Gasho, Jay Kueny, Warren Foster

Proceedings Volume 12185, 1218509 (2022) https://doi.org/10.1117/12.2630584

KEYWORDS: Coronagraphy, Adaptive optics, Telescopes, Algorithm development, Actuators, Imaging systems, Wavefront sensors, Planets, Stars

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Proceedings Article | 1 September 2021 Presentation + Paper

Data-driven subspace predictive control: lab demonstration and future outlook

Sebastiaan Haffert, Jared Males, Laird Close, Kyle van Gorkom, Joseph Long, Alexander Hedglen, Lauren Schatz, Jennifer Lumbres, Alexander Rodack, Justin Knight, He Sun, Kevin Fogarty, Logan Pearce

Proceedings Volume 11823, 118231C (2021) https://doi.org/10.1117/12.2594910

KEYWORDS: Adaptive optics, Planets, Autoregressive models, Wavefront sensors, Adaptive control

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Proceedings Article | 1 September 2021 Presentation + Paper

Data-driven subspace predictive control: lab demonstration and future outlook

Sebastiaan Haffert, Jared Males, Laird Close, Joseph Long, Lauren Schatz, Kyle van Gorkom, Alexander Hedglen, Jennifer Lumbres, Alexander Rodack, Olivier Guyon, Justin Knight, Maggie Kautz, Logan Pearce

Proceedings Volume 11823, 1182306 (2021) https://doi.org/10.1117/12.2594875

KEYWORDS: Adaptive optics, Telescopes, Spectrographs, Reconstruction algorithms, Planets, Autoregressive models, Wavefronts, Stars, Actuators, Wavefront sensors

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Proceedings Article | 13 December 2020 Poster + Paper

MagAO-X first light

Jared Males, Laird Close, Olivier Guyon, Alexander Hedglen, Kyle Van Gorkom, Joseph Long, Maggie Kautz, Jennifer Lumbres, Lauren Schatz, Alexander Rodack, Kelsey Miller, David Doelman, Frans Snik, Steven Bos, Justin Knight, Katie Morzinski, Victor Gasho, Christoph Keller, Sebastiaan Haffert, Logan Pearce

Proceedings Volume 11448, 114484L (2020) https://doi.org/10.1117/12.2561682

KEYWORDS: Coronagraphy, Adaptive optics, Imaging systems, Liquid crystal on silicon, Wavefront sensors, Telescopes, Lanthanum, Observatories, Deformable mirrors, Microelectromechanical systems

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Proceedings Article | 13 December 2020 Presentation + Paper

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

Laird Close, Jared Males, Joseph Long, Kyle Van Gorkom, Alexander Hedglen, Maggie Kautz, Jennifer Lumbres, Sebastiaan Haffert, Katherine Follette, Kevin Wagner, Kelsey Miller, Daniel Apai, Ya-Lin Wu, Olivier Guyon, Lauren Schatz, Alex Rodack, David Doelman, Frans Snik, Justin Knight, Katie Morzinski, Victor Gasho, Christoph Keller, Logan Pearce, Alycia Weinberger, Laura Pérez, René Doyon

Proceedings Volume 11448, 114480U (2020) https://doi.org/10.1117/12.2561677

KEYWORDS: Imaging systems, Adaptive optics, Cameras, Actuators, Exoplanets, Planets, Hydrogen, Magnetism, Stars, Coronagraphy

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Showing 5 of 6 publications

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