Resolving the stellar activity of the Mira AB binary with ALMA

2015/03/31 by W. H. T. Vlemmings, S. Ramstedt, E. O’Gorman +5 · 1 citation
Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Astrophysics and Star Formation Studies #Binary number #Flux (metallurgy) #Materials science #Millimeter #Optics #Physics #Stellar, planetary, and galactic studies #Wavelength #astro-ph.SR

paper · pdf · doi:10.1051/0004-6361/201526186

published as A&A 577, L4 (2015) · 5 pages, 3 figures, accepted for A&A letters, updated to accepted version April 18

arxiv created 2015/04/18 · openalex publication_date 2015/04/29 · arxiv updated 2015/05/13 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Aims. We present the size, shape, and flux densities at millimeter continuum wavelengths, based on ALMA science verification observations in Band 3 (~94.6 GHz) and Band 6 (~228.7 GHz), from the binary Mira A (o Ceti) and Mira B.

Citations

• Mira B Rejuvenated
• First Resolved Images of the Mira AB Symbiotic Binary at Centimeter Wavelengths
• The wonderful complexity of the Mira AB system
• Validation of the new Hipparcos reduction
• Interferometric observations of the Mira staro Ceti with the VLTI/VINCI instrument in the near-infrared
• A Large X-Ray Outburst in Mira A

Cited by

• 3D-M3: high-spatial-resolution spectroscopy with extreme AO and 3D-printed micro-lenslets