A Spectroscopic Investigation of the Eclipsing Binary Epsilon Aurigae

Author:   National Aeronaut Administration (Nasa)
Publisher:   Createspace Independent Publishing Platform
ISBN:  

9781725047648


Pages:   26
Publication Date:   10 August 2018
Format:   Paperback
Availability:   In Print   Availability explained
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A Spectroscopic Investigation of the Eclipsing Binary Epsilon Aurigae


Overview

The objectives were to examine, in detail, the spectra of the eclipsing binary Epsilon Aurigae taken with the IUE satellite telescope during the 1982 to 1984 eclipse. All of the low resolution spectra were analyzed and UV light curves are presented. The primary findings are as follows: (1) a constant eclipse depth from 1600 A to longer wavelengths and a sharp drop in the eclipse depth from 1600 to 1200 A; (2) the absence of large amplitude fluctuations in the UV as expected from a Cepheid primary; and (3) equal ingress and egress times in contradiction to that interpreted from visible light curves. The effects of these findings on the eclipse geometry are being studied. Balachandran, Suchitra Unspecified Center NASA-CR-189256, NAS 1.26:189256 NAS5-30760...

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Author:   National Aeronaut Administration (Nasa)
Publisher:   Createspace Independent Publishing Platform
Imprint:   Createspace Independent Publishing Platform
Dimensions:   Width: 21.60cm , Height: 0.10cm , Length: 27.90cm
Weight:   0.088kg
ISBN:  

9781725047648


ISBN 10:   1725047640
Pages:   26
Publication Date:   10 August 2018
Audience:   General/trade ,  General
Format:   Paperback
Publisher's Status:   Active
Availability:   In Print   Availability explained
This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us.

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