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Preliminary Observations of the Galaxy with a 7° Beam by the Cosmic Background Explorer (COBE)

Published online by Cambridge University Press:  07 August 2017

Edward L. Wright
Edward L. Wright*
Affiliation:
UCLA Astronomy Dept., Los Angeles CA 90024-1562

Abstract

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The FIRAS instrument on COBE has mapped almost the entire sky with a 7° beam and a spectral resolution of about 1 cm−1 over the 1-100 cm−1 range. Maps showing the strengths of the three main components: dust continuum, [C II] and [N II] are presented. A mean spectrum of the galactic emission is found. These results are used to compare the Milky Way to other galaxies.

Type
Chemistry of Interface Regions
Information
Symposium - International Astronomical Union , Volume 150: Astrochemistry of Cosmic Phenomena , 1992 , pp. 321 - 326
Copyright
Copyright © Kluwer 1992 

References

REFERENCES

Gry, C., Lequeux, J., and Boulanger, F. 1991: ‘Fine Structure Lines of C+ and N+ in the Galaxy’, AA TBD, TBD Google Scholar
Stacey, G. J., Geis, N., Genzel, R., Lugten, J. B., Poglitsch, A., Sternberg, A., and Townes, C. H. 1991: ‘The 158 Micron [C II] Line: A Measure of Global Star Formation Activity in Galaxies’, ApJ 373, 423–444 Google Scholar
Wolfire, M. G., Hollenbach, D. J., and Tielens, A. G. G. M. 1989: ‘The Correlation of C+ and CO’, ApJ 344, 770–778 Google Scholar
Wright, E. L. et al. 1991: ‘Preliminary Spectral Observations of the Galaxy with a 7° Beam by the Cosmic Background Explorer (COBE)’, ApJ TBD, TBD Google Scholar