L H Shipman

Official Register of the United States

• Author(s): United States. Department of the Interior

• Categories: United States

• Type: Book
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• Published: 1887
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• Publisher: Unknown

None

Register of Commissioned and Warrant Officers of the United States Naval Reserve

• Type: Book
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• Published: 1953
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• Publisher: Unknown

None

House documents

• Type: Book
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• Published: 1891
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• Publisher: Unknown

None

Publications of LASL Research

• Author(s): Los Alamos Scientific Laboratory

• Categories: Research

• Type: Book
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• Published: 1972
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• Publisher: Unknown

None

X-Ray Astronomy in the Exosat Era

• Author(s): A. Peacock

• Categories: Science

• Type: Book
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• Published: 2012-12-06
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• Publisher: Springer Science & Business Media

Algol is a triple system containing a 70 hr eclipsing binary (K IV and B8 V) in a 694 day orbit with an A V star. The X-ray emission from this system (Schnopper et al 1976) is thought to be associated with a corona surrounding the lobe filling and synchron ously rotating K IV star. This is based on the similarity of the X-ray spectrum and luminosity of this system to that of the RS CVn binaries which also contain K sub-giants with similar rotation periods and the fact that the luminosity of any coronae surrounding the B8 V and AV companion stars should not be enhanced by rapid rotation (Pallavicini et al 1980, White et al 1980). The Einstein SSS measurement showed the X-ray spectrum to be tw...