Search Results for author: Gail Zasowski

Found 3 papers, 2 papers with code

The APOGEE Library of Infrared SSP Templates (A-LIST): High-Resolution Simple Stellar Population Spectral Models in the H-Band

1 code implementation • 31 Dec 2020 • Aishwarya Ashok, Gail Zasowski, Anil Seth, Sten Hasselquist, Galen Bergsten, Olivia Cooper, Nicholas Boardman, Dmitry Bizyaev, Sofia Meneses Goytia, D. A. García-Hernández, Alexandre Roman-Lopes

This set of SSP templates is the highest resolution ($R\sim22500$) available in the near infrared, and the first such based on an empirical stellar library.

Astrophysics of Galaxies Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics

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Dynamical heating across the Milky Way disc using APOGEE and $\it{Gaia}$

1 code implementation • 14 Jan 2019 • J. Ted Mackereth, Jo Bovy, Henry W. Leung, Ricardo P. Schiavon, Wilma H. Trick, William J. Chaplin, Katia Cunha, Diane K. Feuillet, Steven R. Majewski, Marie Martig, Andrea Miglio, David Nidever, Marc H. Pinsonneault, Victor Silva Aguirre, Jennifer Sobeck, Jamie Tayar, Gail Zasowski

Outer disc populations also have flatter radial AVRs than those in the inner disc, likely due to the waning effect of spiral arms.

Astrophysics of Galaxies

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The Cannon: A data-driven approach to stellar label determination

no code implementations • 29 Jan 2015 • Melissa Ness, David W. Hogg, Hans-Walter Rix, Anna Y. Q. Ho, Gail Zasowski

New spectroscopic surveys offer the promise of consistent stellar parameters and abundances ('stellar labels') for hundreds of thousands of stars in the Milky Way: this poses a formidable spectral modeling challenge.

Solar and Stellar Astrophysics Astrophysics of Galaxies Instrumentation and Methods for Astrophysics

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