Hostname: page-component-77c89778f8-swr86 Total loading time: 0 Render date: 2024-07-19T00:36:37.910Z Has data issue: false hasContentIssue false

Investigation of circumstellar shells by mid-infrared heterodyne spectroscopy

Published online by Cambridge University Press:  04 August 2017

U. Schrey
Affiliation:
Max-Planck-Institut für extraterrestrische Physik 8046 Garching W. Germany
S. Drapatz
Affiliation:
Max-Planck-Institut für extraterrestrische Physik 8046 Garching W. Germany
H.U. Käufl
Affiliation:
Max-Planck-Institut für extraterrestrische Physik 8046 Garching W. Germany
H. Rothermel
Affiliation:
Max-Planck-Institut für extraterrestrische Physik 8046 Garching W. Germany
S. K. Ghosh
Affiliation:
Max-Planck-Institut für extraterrestrische Physik 8046 Garching W. Germany

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Heterodyne spectroscopy at 11 μm combines high spectral resolution (λ/Δ λ ~106), high spatial resolution (< 1 arcsec at 3 m telescopes) and high penetration depth. Therefore, it seems promising to use it also for the investigation of bright circumstellar atmospheres.

Type
Circumstellar Dust and Chemistry
Copyright
Copyright © Reidel 1987 

References

Clegg, R.E.S., Hinkle, K.H. and Lambert, R.L. MNRAS 201, 95 (1982) Google Scholar
Huggins, P.J. and Healy, A.P., Astrophys. J. 304, 418 (1986) CrossRefGoogle Scholar
Lafont, S., Lucas, R., and Omont, A., Astr. Astrophys. 106, 201 (1982) Google Scholar
Rothermel, H., Käufl, H. U., Yu, Y., Astr. Astrophys. 126, 387 (1983) Google Scholar
Sehrey, U., MPE Report 198 (1986) Google Scholar