ATOMIUM is an accepted ALMA large program (ALMA id: 2018.1.00659.L) aiming at studying the wind of cool O-rich evolved stars. The project will also make use of other instruments and tools such as VLT/SPHERE, VLTI/MATISSE, MERCATOR/HERMES, radiative transfer models, chemical networks, binary model.
The post-pipeline processed data for ATOMIUM can be found via https://almascience.org/alma-data/lp/atomium. This comprises visibility data after self-calibration for each configuration (and the combined configurations), with the corresponding continuum images, line cubes and extracted spectra, including example scripts and descriptions.
PI: Leen Decin (KU Leuven, Belgium)
CoPI: Carl Gottlieb (Harvard-Smithsonian Center for Astrophysics, United States)
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Astronomers present an explanation for the mesmerising shapes of planetary nebulae. The discovery is based on an extraordinary set of observations of stellar winds around ageing stars. [Read More]
