BAaDE: The Bulge Asymmetries and Dynamical Evolution survey

The Bulge Asymmetries and Dynamical Evolution (BAaDE) survey aims to use circumstellar SiO maser line-of-sight velocities as probes for the Galactic gravitational potential and dynamical structure. The SiO masers are detected at a high rate in specific color-selected MSX infrared sources. Furthermor...

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Veröffentlicht in:	Proceedings of the International Astronomical Union 2019-06, Vol.14 (S353), p.45-46
Hauptverfasser:	Sjouwerman, Loránt O., Pihlström, Ylva M., Stroh, Michael C., Lewis, Megan O., Claussen, Mark J, Trapp, Adam C., Rich, R. Michael, Morris, Mark R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Asymmetry Galactic evolution Galaxies Infrared sources (astronomy) Masers Stellar evolution
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Beschreibung
Zusammenfassung:	The Bulge Asymmetries and Dynamical Evolution (BAaDE) survey aims to use circumstellar SiO maser line-of-sight velocities as probes for the Galactic gravitational potential and dynamical structure. The SiO masers are detected at a high rate in specific color-selected MSX infrared sources. Furthermore, the SiO maser properties and line ratios, in combination with infrared spectral energy distributions and location in the Galaxy, will statistically yield detailed information on population and evolution of low- to intermediate-mass evolved stars in the Galaxy.
ISSN:	1743-9213 1743-9221
DOI:	10.1017/S1743921319008147