Research Catalog
Measurements of chromospheric densities and geometrical extensions of late-type giant and super-giant stars
- Title
- Measurements of chromospheric densities and geometrical extensions of late-type giant and super-giant stars / principal investigator: Robert F. Wing, co-investigator: Kenneth G. Carpenter ; in collaboration with: R.E. Stencel and J.L. Linsky.
- Author
- Wing, Robert F.
- Publication
- Columbus, Ohio : Ohio State University Research Foundation ; [Washington, District of Columbia] : National Aeronautics and Space Administration, [1984]
Details
- Additional Authors
- Description
- 1 microfiche (12 unnumbered pages) : negative, illustrations; 11 x 15 cm.
- Summary
- Research based on observations made with the International Ultraviolet Explorer (IUE) satellite. "The density sensitivity of the emission lines within the UV 0.01 multiplet of C II near 2325 A was examined in additional late type giants and supergiants with deep LWR high dispersion exposures. The new data support the original contention based on these lines that noncoronal red giants possess geometrically extended chromospheres."--NTIS abstract.
- Series Statement
- NASA-CR ; 175349
- Uniform Title
- NASA contractor report ; NASA CR-175349.
- Alternative Title
- Advances in ultraviolet astronomy : four years of IUE research
- Density sensitive C II lines in cool giant stars
- Subject
- IUE (Artificial satellite)
- Red giants > Spectra
- Stellar chromospheres > Density
- Atmospheric density
- Stars > Spectra
- Chromosphere
- Emission spectra
- Stellar spectra
- Ultraviolet astronomy
- Line spectra
- Atmospheric density; Chromosphere; Emission spectra; Giant stars; Late stars; Stellar spectra; Supergiant stars; Ultraviolet astronomy; Carbon; Fine structure; IUE; Line spectra
- Note
- Pages 234-246 are the published paper resulting from this work, from Advances in Ultraviolet Astronomy: four years of IUE Research. ed. Y.Kondo, J.M. Mead, and R.D. Chapment, NASA CP-2238 (1982).
- Bibliography (note)
- Includes bibliographical references (page [11]).
- Type of Report (note)
- Final technical report;
- Funding (note)
- Sponsored by the National Aeronautics and Space Administration
- Call Number
- GPO Microfiche NAS 1.26:175349
- OCLC
- marcive159920363
- Author
- Wing, Robert F., author.
- Title
- Measurements of chromospheric densities and geometrical extensions of late-type giant and super-giant stars / principal investigator: Robert F. Wing, co-investigator: Kenneth G. Carpenter ; in collaboration with: R.E. Stencel and J.L. Linsky.
- Publisher
- Columbus, Ohio : Ohio State University Research Foundation ; [Washington, District of Columbia] : National Aeronautics and Space Administration, [1984]
- Type of Content
- text
- Type of Medium
- microform
- Type of Carrier
- microfiche
- Series
- NASA-CR ; 175349NASA contractor report ; NASA CR-175349.
- Bibliography
- Includes bibliographical references (page [11]).
- Type Of Report
- Final technical report; 1 September 1982 - 31 August 1983.
- Funding
- Sponsored by the National Aeronautics and Space Administration NAG 5-266, NAG5-82
- Indexed Term
- Atmospheric density; Chromosphere; Emission spectra; Giant stars; Late stars; Stellar spectra; Supergiant stars; Ultraviolet astronomy; Carbon; Fine structure; IUE; Line spectra
- Added Author
- Carpenter, Kenneth G., author.Stencel, Robert E., author.Linsky, J. L. (Jeffrey L.), 1941- author.Ohio State University. Research Foundation, issuing body.United States. National Aeronautics and Space Administration, sponsoring body.Joint Institute for Laboratory Astrophysics.
- Other Form:
- Online version: Wing, Robert F. Measurements of chromospheric densities and geometrical extensions of late-type giant and super-giant stars (OCoLC)890790046
- Gpo Item No.
- 0830-H-14 (MF)
- Sudoc No.
- NAS 1.26:175349