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The R Aquarii-jet at UV and radio wavelengthsThe jet and central star of the peculiar symbiotic variable R Aquarii was monitored with IUE low resolution SWP 1200 to 2000 A spectra, in order to detect possible temporal variations. The absolute line intensities of N V, C IV and He II, as well as numerous other ionic species in the jet are found to vary on a timescale of 1.5 yr. High spatial resolution radio VLA maps and SiO maser millimeter interferometer observations of the star are quoted.
Document ID
19870009817
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Michalitsianos, A. G. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Kafatos, M. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Hollis, J. M. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
September 5, 2013
Publication Date
September 1, 1986
Publication Information
Publication: ESA Proceedings of an International Symposium on New Insights in Astrophysics. Eight Years of UV Astronomy with IUE
Subject Category
Astrophysics
Accession Number
87N19250
Distribution Limits
Public
Copyright
Other

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