Search Results for author: Dimitri Mawet

Found 3 papers, 1 papers with code

alpha-Deep Probabilistic Inference (alpha-DPI): efficient uncertainty quantification from exoplanet astrometry to black hole feature extraction

1 code implementation • 21 Jan 2022 • He Sun, Katherine L. Bouman, Paul Tiede, Jason J. Wang, Sarah Blunt, Dimitri Mawet

Inferring the posterior of hidden features, conditioned on the observed measurements, is essential for understanding the uncertainty of results and downstream scientific interpretations.

Uncertainty Quantification Variational Inference

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Update on the Preliminary Design of SCALES: the Santa Cruz Array of Lenslets for Exoplanet Spectroscopy

no code implementations • 16 Dec 2020 • R. Deno Stelter, Andrew J. Skemer, Steph Sallum, Renate Kupke, Phil Hinz, Dimitri Mawet, Rebecca Jensen-Clem, Christopher Ratliffe, Nicholas MacDonald, William Deich, Gabriel Kruglikov, Marc Kassis, Jim Lyke, Zackery Briesemeister, Brittany Miles, Benjamin Gerard, Michael Fitzgerald, Timothy Brandt, Christian Marois

SCALES (Santa Cruz Array of Lenslets for Exoplanet Spectroscopy) is a 2-5 micron high-contrast lenslet integral-field spectrograph (IFS) driven by exoplanet characterization science requirements and will operate at W. M. Keck Observatory.

Instrumentation and Methods for Astrophysics

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Experimental analysis of the achromatic performance of a vector vortex coronagraph

no code implementations • 14 Dec 2020 • Garreth Ruane, Eugene Serabyn, Camilo Mejia Prada, Wesley Baxter, Eduardo Bendek, Dimitri Mawet, A J Eldorado Riggs

The vector vortex coronagraph is an instrument designed for direct detection and spectroscopy of exoplanets over a broad spectral range.

Instrumentation and Methods for Astrophysics Optics

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