MESAS

Last updated on Jun 17, 2021

White et al. 2020

Publications

The First Radio Spectrum of a Rapidly Rotating A-type Star

We present the first radio spectrum of an A-type star.

White, Jacob Aaron, Francisco Tapia Vázquez, Hughes, A. G, Moór, A, Matthews, B, Wilner, D, Aufdenberg, J, Fehér, O, Hughes, A. M, De la Luz, V, McNaughton, A

The First Radio Spectrum of a Rapidly Rotating A-type Star

The MESAS Project: ALMA Observations of the F-type Stars γ Lep, γ Vir A, and γ Vir B

We present Atacama Large Millimeter/submillimeter Array observations of the three nearby, main-sequence, debris-poor, F-type stars γ Lep, γ Vir A, and γ Vir B at 0.87 and 1.29 mm.

White, Jacob Aaron, Francisco Tapia Vázquez, Hughes, A. G, Moór, A, Matthews, B, Wilner, D, Aufdenberg, J, Hughes, A. M, De la Luz, V, Boley, A. C

The MESAS Project: ALMA Observations of the F-type Stars γ Lep, γ Vir A, and γ Vir B

The MESAS Project: Long-wavelength Follow-up Observations of Sirius A

Here we present Atacama Large Millimeter/submillimeter Array, Green Bank Telescope, and Very Large Array observations of Sirius A, the closest main-sequence A-type star, that span from 1.4 to 9.0 mm.

White, Jacob Aaron, Aufdenberg, J, Boley, A. C, Devlin, M, Dicker, S, Hauschildt, P, Hughes, A. G, Hughes, A. M, Mason, B, Matthews, B, Moór, A, Mroczkowski, T, Romero, C, Sievers, J, Stanchfield, S, Francisco Tapia Vázquez, Wilner, D

The MESAS Project: Long-wavelength Follow-up Observations of Sirius A

Events

In Search of Temperature Minimum at Radio Wavelengths

Introduction Our ability to infer the physical characteristics of stellar atmospheres largely depends on our understanding of the emissions from stars at sub-millimeter to centimeter wavelengths. Unfortunately, the technical difficulty in observing main sequence stars at these wavelengths has delayed research in this area.

May 1, 2023 12:00 AM — May 5, 2023 12:00 AM Vancouver, Canada

Francisco Tapia Vázquez, Victor De la Luz, Luis Zapata, Jacob White

In Search of Temperature Minimum at Radio Wavelengths

Modeling Altair’s Atmosphere

Presentation No.208.08 in the session “Stars I”.

Jun 7, 2021 9:00 AM — Jun 9, 2021 6:00 PM Virtual Meeting

Francisco Tapia Vázquez, White, J, Hughes, A.G, Moór, A, Matthews, B, Wilner, D, Aufdenberg, J, Fehér, O, Hughes, A.M, De la Luz, V, McNaughton, A, Zapata, L