Published 1980
| Version v1
Book
Hα emission line profiles in the spectrum of Algol
Description
The authors have investigated variations in the strength and profile of the Hα emission line in the spectrum of Algol using 14516 A mm-1 spectrograms obtained during the period September, 1976 to December, 1977. The Hα emission line profile has been extracted by subtracting the absorption contributions of the three stars in the system. The resulting data set has been analyzed to look for variations related to orbital phase as well as shorter and longer term variations. (Auth.)
Additional details
Publishing Information
- Publisher
- D. Reidel.
- Imprint Place
- Dordrecht, Netherlands
- ISBN
- 90-277-1116-X
- Imprint Title
- Close binary stars: observations and interpretation
- Imprint Pagination
- 618 p.
- Journal Page Range
- p. 225-227.
Conference
- Title
- observations and interpretation.
- Acronym
- International Astronomical Union symposium no. 88 on close binary stars
- Dates
- 7 - 10 Aug 1979.
- Place
- Toronto, Canada.
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 11567349
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BALMER LINES; BINARY STARS; EMISSION SPECTRA; VARIATIONS
- Descriptors DEC
- SPECTRA; STARS
Optional Information
- Notes
- Imprint:Includes subject and object indexes.