Abstract
Millimeter-interferometric mapping of thermal emission from molecules which trace dense gas reveals much clumpy structure in the envelopes of two AGB stars. Observations were made with the Caltech OVRO mm-array. The signal-to-noise ratio of the data allowed use of self-calibration to achieve high dynamic range images (∼ 100:1) in individual spectral channel maps of 0.7 km s-1 width. The angular resolution is ∼ 2″.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 68 |
| Number of pages | 1 |
| Journal | Revista Mexicana de Astronomia y Astrofisica: Serie de Conferencias |
| Volume | 15 |
| State | Published - 2003 |
| Event | Winds, Bubbles and Explosions: A Conference to Honor John Dyson - Patzcuaro, Michoacan, Mexico Duration: Sep 9 2002 → Sep 13 2002 |
ASJC Scopus subject areas
- Space and Planetary Science
- Astronomy and Astrophysics
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