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

Sebastiaan Y. Haffert; Jared R. Males; Laird Close; Joseph Long; Lauren Schatz; Kyle Van Gorkom; Alexander Hedglen; Jennifer Lumbres; Alexander Rodack; Olivier Guyon; Justin Knight; He Sun; Kevin Fogarty

doi:10.1117/12.2594875

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

Sebastiaan Y. Haffert, Jared R. Males, Laird Close, Joseph Long, Lauren Schatz, Kyle Van Gorkom, Alexander Hedglen, Jennifer Lumbres, Alexander Rodack, Olivier Guyon, Justin Knight, He Sun, Kevin Fogarty

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

MagAO-X system is a new adaptive optics for the Magellan Clay 6.5m telescope. MagAO-X has been designed to provide extreme adaptive optics (ExAO) performance in the visible. VIS-X is an integral-field spectrograph specifically designed for MagAO-X, and it will cover the optical spectral range (450-900 nm) at high-spectral (R=15.000) and high-spatial resolution (7 mas spaxels) over a 0.525 arsecond field of view. VIS-X will be used to observe accreting protoplanets such as PDS70 b c. End-To-end simulations show that the combination of MagAO-X with VIS-X is 100 times more sensitive to accreting protoplanets than any other instrument to date. VIS-X can resolve the planetary accretion lines, and therefore constrain the accretion process. The instrument is scheduled to have its first light in Fall 2021. We will show the lab measurements to characterize the spectrograph and its post-processing performance.

Original language	English (US)
Title of host publication	Techniques and Instrumentation for Detection of Exoplanets X
Editors	Stuart B. Shaklan, Garreth J. Ruane
Publisher	SPIE
ISBN (Electronic)	9781510644847
DOIs	https://doi.org/10.1117/12.2594875
State	Published - 2021
Event	Techniques and Instrumentation for Detection of Exoplanets X 2021 - San Diego, United States Duration: Aug 1 2021 → Aug 5 2021

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11823
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Techniques and Instrumentation for Detection of Exoplanets X 2021
Country/Territory	United States
City	San Diego
Period	8/1/21 → 8/5/21

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2594875

Cite this

Haffert, S. Y., Males, J. R., Close, L., Long, J., Schatz, L., Van Gorkom, K., Hedglen, A., Lumbres, J., Rodack, A., Guyon, O., Knight, J., Sun, H., & Fogarty, K. (2021). Data-driven subspace predictive control: Lab demonstration and future outlook. In S. B. Shaklan, & G. J. Ruane (Eds.), Techniques and Instrumentation for Detection of Exoplanets X [1182306] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11823). SPIE. https://doi.org/10.1117/12.2594875

Data-driven subspace predictive control: Lab demonstration and future outlook. / Haffert, Sebastiaan Y.; Males, Jared R.; Close, Laird et al.
Techniques and Instrumentation for Detection of Exoplanets X. ed. / Stuart B. Shaklan; Garreth J. Ruane. SPIE, 2021. 1182306 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11823).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Haffert, SY, Males, JR, Close, L, Long, J, Schatz, L, Van Gorkom, K, Hedglen, A, Lumbres, J, Rodack, A, Guyon, O, Knight, J, Sun, H & Fogarty, K 2021, Data-driven subspace predictive control: Lab demonstration and future outlook. in SB Shaklan & GJ Ruane (eds), Techniques and Instrumentation for Detection of Exoplanets X., 1182306, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11823, SPIE, Techniques and Instrumentation for Detection of Exoplanets X 2021, San Diego, United States, 8/1/21. https://doi.org/10.1117/12.2594875

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title = "Data-driven subspace predictive control: Lab demonstration and future outlook",

abstract = "MagAO-X system is a new adaptive optics for the Magellan Clay 6.5m telescope. MagAO-X has been designed to provide extreme adaptive optics (ExAO) performance in the visible. VIS-X is an integral-field spectrograph specifically designed for MagAO-X, and it will cover the optical spectral range (450-900 nm) at high-spectral (R=15.000) and high-spatial resolution (7 mas spaxels) over a 0.525 arsecond field of view. VIS-X will be used to observe accreting protoplanets such as PDS70 b c. End-To-end simulations show that the combination of MagAO-X with VIS-X is 100 times more sensitive to accreting protoplanets than any other instrument to date. VIS-X can resolve the planetary accretion lines, and therefore constrain the accretion process. The instrument is scheduled to have its first light in Fall 2021. We will show the lab measurements to characterize the spectrograph and its post-processing performance.",

author = "Haffert, {Sebastiaan Y.} and Males, {Jared R.} and Laird Close and Joseph Long and Lauren Schatz and {Van Gorkom}, Kyle and Alexander Hedglen and Jennifer Lumbres and Alexander Rodack and Olivier Guyon and Justin Knight and He Sun and Kevin Fogarty",

note = "Funding Information: Support for this work was provided by NASA through the NASA Hubble Fellowship grant #HST-HF2-51436.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555. This research made use of HCIPy, an open-source object-oriented framework written in Python for performing end-to-end simulations of high-contrast imaging instruments.19 Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; Techniques and Instrumentation for Detection of Exoplanets X 2021 ; Conference date: 01-08-2021 Through 05-08-2021",

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doi = "10.1117/12.2594875",

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AU - Haffert, Sebastiaan Y.

AU - Males, Jared R.

AU - Close, Laird

AU - Long, Joseph

AU - Schatz, Lauren

AU - Van Gorkom, Kyle

AU - Hedglen, Alexander

AU - Lumbres, Jennifer

AU - Rodack, Alexander

AU - Guyon, Olivier

AU - Knight, Justin

AU - Sun, He

AU - Fogarty, Kevin

N1 - Funding Information: Support for this work was provided by NASA through the NASA Hubble Fellowship grant #HST-HF2-51436.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555. This research made use of HCIPy, an open-source object-oriented framework written in Python for performing end-to-end simulations of high-contrast imaging instruments.19 Publisher Copyright: © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.

PY - 2021

Y1 - 2021

N2 - MagAO-X system is a new adaptive optics for the Magellan Clay 6.5m telescope. MagAO-X has been designed to provide extreme adaptive optics (ExAO) performance in the visible. VIS-X is an integral-field spectrograph specifically designed for MagAO-X, and it will cover the optical spectral range (450-900 nm) at high-spectral (R=15.000) and high-spatial resolution (7 mas spaxels) over a 0.525 arsecond field of view. VIS-X will be used to observe accreting protoplanets such as PDS70 b c. End-To-end simulations show that the combination of MagAO-X with VIS-X is 100 times more sensitive to accreting protoplanets than any other instrument to date. VIS-X can resolve the planetary accretion lines, and therefore constrain the accretion process. The instrument is scheduled to have its first light in Fall 2021. We will show the lab measurements to characterize the spectrograph and its post-processing performance.

AB - MagAO-X system is a new adaptive optics for the Magellan Clay 6.5m telescope. MagAO-X has been designed to provide extreme adaptive optics (ExAO) performance in the visible. VIS-X is an integral-field spectrograph specifically designed for MagAO-X, and it will cover the optical spectral range (450-900 nm) at high-spectral (R=15.000) and high-spatial resolution (7 mas spaxels) over a 0.525 arsecond field of view. VIS-X will be used to observe accreting protoplanets such as PDS70 b c. End-To-end simulations show that the combination of MagAO-X with VIS-X is 100 times more sensitive to accreting protoplanets than any other instrument to date. VIS-X can resolve the planetary accretion lines, and therefore constrain the accretion process. The instrument is scheduled to have its first light in Fall 2021. We will show the lab measurements to characterize the spectrograph and its post-processing performance.

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PB - SPIE

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ER -

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

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