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Profil bibliographique

Marie Weisfeiler

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

7Publications signalées
91Citations signalées
2Affiliations récentes

Les institutions déclarées

Les domaines associés

Stellar, planetary, and galactic studiesHigh-pressure geophysics and materialsSpectroscopy and Laser ApplicationsAstronomy and Astrophysical ResearchAstro and Planetary Science

Les publications récentes

2024 conference-paper OpenAlex

System design of the Keck Planet Finder

Steven R. Gibson, Andrew W. Howard, Kodi Rider, Samuel Halverson et autres

The Keck Planet Finder (KPF) is a fiber-fed, high-resolution, echelle spectrometer that specializes in the discovery and characterization of exoplanets using Doppler spectroscopy. In designing KPF, the guiding principles were high throughput to promote survey speed and access to faint targets, and …

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18 citations
2020 conference-paper OpenAlex

Keck Planet Finder: design updates

Steven R. Gibson, Andrew W. Howard, Kodi Rider, Arpita Roy et autres

The Keck Planet Finder (KPF) is a fiber-fed, high-resolution, high-stability spectrometer in development at the UC Berkeley Space Sciences Laboratory for the W.M. Keck Observatory. KPF is designed to characterize exoplanets via Doppler spectroscopy with a goal of a single measurement precision …

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23 citations
Accès ouvert 2018 conference-paper OpenAlex

Keck Planet Finder: preliminary design

Marc Kassis, Edward Wishnow, Michael Raffanti, Yuzo Ishikawa et autres

The Keck Planet Finder (KPF) is a fiber-fed, high-resolution, high-stability spectrometer in development for the W.M. Keck Observatory. The instrument recently passed its preliminary design review and is currently in the detailed design phase. KPF is designed to characterize exoplanets using Doppler …

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29 citations Ground-based and Airborne Instrumentation for Astronomy VII
Accès ouvert 2018 conference-paper OpenAlex

A optical fiber double scrambler and mechanical agitator system for the Keck planet finder spectrograph

Martin M. Sirk, Edward Wishnow, Elisha Jhoti, Marie Weisfeiler et autres

We present the design and test results of a double-scrambler and fiber agitator system for the Keck Planet Finder (KPF) spectrograph. The mechanical agitator for modal noise suppression is constructed from two linear stages with the fibers mounted in a “W” curve. …

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13 citations Ground-based and Airborne Instrumentation for Astronomy VII
Accès ouvert 2017 article OpenAlex

Modeling the early evolution of Vesta

Marie Weisfeiler, Donald L. Turcotte, L. H. Kellogg

Abstract The early evolution of the asteroid Vesta has been extensively studied because of the availability of relevant data, especially important new studies of HED meteorites which originated from Vesta and the Dawn mission to Vesta in 2011–2012. These studies have concluded …

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8 citations Meteoritics and Planetary Science

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