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    RR Tel: Getting Under the Flux Limit: An Observation with FUSE (2004)
    In:  CASI
    Details
    Publication Date: 2019-08-15
    Description: The goal of this program is to acquire a FUSE spectrum of the symbiotic binary RR Tel. With these data, we plan to derive improved constraints on the hot component, the nebula, and perhaps the red giant wind. Based on results from AG Dra, we should also be able to use some line detections to improve atomic parameters for high ionization emission lines. This results would benefit the general FUSE community. As of this writing, the FUSE observation of RR Tel has not been made. Because RR Tel is a very bright UV source, the FUSE team is assessing the likelihood that RR Tel will have an adverse affect on the instrument.
    Keywords: Astronomy
    Format: text
    Location Call Number Expected Availability
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    NASA TECHNICAL REPORTS
  • 2
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    RR Tel: Getting under the Flux Limit - An Observation with FUSE (2004)
    In:  CASI
    Details
    Publication Date: 2019-08-16
    Description: The goal of our FUSE proposal was to acquire observations of X-ray emission throughout an outburst cycle of a symbiotic stars. If symbiotics are thermonuclear powered, we expect the emission to follow the evolution of a typical classical nova, where soft X-ray emission strengthens as the optical brightness fades. In accretion models, we expect the X-ray emission to follow the behavior exhibited by dwarf novae, where hard X-rays strengthen relative to soft X-rays as the optical brightness fades. During the time period for this grant, we were fortunate that the prototypical symbiotic Z And began a major eruption and is only now returning to quiescence.
    Keywords: Astrophysics
    Format: text
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
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