Hostname: page-component-cd9895bd7-jkksz Total loading time: 0 Render date: 2024-12-25T16:23:50.090Z Has data issue: false hasContentIssue false
  • English
  • Français

Infrared Background Starlight: Observations and Galaxy Models

Published online by Cambridge University Press:  08 February 2017

G. G. Fazio ,
T. M. Dame  and
S. Kent
G. G. Fazio
Affiliation:
Harvard-Smithsonian Center for Astrophysics 60 Garden St. Cambridge, MA 02138 USA
T. M. Dame
Affiliation:
Harvard-Smithsonian Center for Astrophysics 60 Garden St. Cambridge, MA 02138 USA
S. Kent
Affiliation:
Harvard-Smithsonian Center for Astrophysics 60 Garden St. Cambridge, MA 02138 USA

Abstract

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.

The near-infrared region of the spectrum is a particularly advantageous window for observing the distribution of old, evolved stars in the galactic disk and bulge. These stars are important because they provide an excellent tracer of the overall stellar mass distribution. At shorter wavelengths extinction is a serious problem, and at longer wavelengths the flux is dominated by dust emission. A summary of the large-scale diffuse near-infrared observations of the Galaxy is presented, as is a summary of the results obtained from these data on the structure of the galactic disk and bulge. The importance of combining CO and near-infrared maps of similar resolution to determine a three-dimensional model of galactic extinction is demonstrated. The Spacelab-2 Infrared Telescope (IRT) data are used in conjunction with a proposed galactic model to make preliminary measurements of the global scale parameters of the Galaxy.

Type
II. Galactic Background Starlight from UV to IR: Observations and Models
Information
Symposium - International Astronomical Union , Volume 139: The Galactic and Extragalactic Background Radiation , 1990 , pp. 35 - 47
Copyright
Copyright © Kluwer 1990 

References

REFERENCES

Bachall, J. N. 1984, Astrophys. J., 276, 169.CrossRefGoogle Scholar
Becklin, E. E., and Neugebauer, G. 1968, Astrophys. J., 151, 145.CrossRefGoogle Scholar
Bohlin, R. C., Savage, B. D., and Drake, J. F. 1978, Astrophys. J., 224, 132.Google Scholar
Catchpole, R. M., Glass, I. S., and Whitelock, P. 1989, IAU Symposium 136, The Center of the Galaxy, ed. Morris, M. (Dordrecht: Kluwer Academic Publishers), p. 75.Google Scholar
Cox, P., and Mezger, P.G. 1989, Astron. Astrophys. Rev., 1, 49.Google Scholar
Dame, T. M., Ungerechts, H., Cohen, R. S., de Geus, E. J., Grenier, I. A., May, J., Murphy, D. C., Nyman, L-Å, and Thaddeus, P. 1987, Astrophys. J., 322, 706.CrossRefGoogle Scholar
Drapatz, S. 1981, in IAU Symposium 96, Infrared Astronomy, ed. Wynn-Williams, C. G. and Cruikshank, D. P. (Dordrecht: D. Reidel), p. 261.CrossRefGoogle Scholar
Frogel, J. A. 1988, Ann. Rev. Astron. Astrophys., 26, 51.CrossRefGoogle Scholar
Gatley, I., Joyce, R., Fowler, A., DePoy, D. and Probst, R. 1989, in IAU Symposium 136, The Center of the Galaxy, ed. Morris, M. (Dordrecht: Kluwer Academic Publishers), p. 361.CrossRefGoogle Scholar
Giard, M., Pajot, F., Lamarre, J. M., Serra, G., Caux, E., Gispert, R., Léger, A., and Rouan, D. 1988, Astron. Astrophys., 201, L1.Google Scholar
Glass, I. S., Catchpole, R. M., and Whitelock, P. A. 1987, M. N. R. A. S., 227, 373.Google Scholar
Güsten, R., and Mezger, P. G. 1982, Vistas Astron., 26, 159.Google Scholar
Habing, H. J. 1988, Astron. Astrophys., 200, 40.Google Scholar
Harris, A. W., Lemke, D., and Hoffmann, W. 1980, Astrophys. Space Science, 72, 111.CrossRefGoogle Scholar
Hayakawa, S., Matsumoto, T., Murakami, H., Uyama, K., Thomas, J. A., and Yamagami, T. 1981, Astron. Astrophys., 100, 116.Google Scholar
Hoffmann, W., Lemke, D., and Frey, A. 1978, Astron. Astrophys., 70, 427.Google Scholar
Hiromoto, N., Maihara, T., Mizutani, K., Takami, H., Shibai, H., and Okuda, H. 1984, Astron. Astrophys., 139, 309.Google Scholar
Jones, T. J., Ashley, M., Hyland, A. R., and Ruelas-Mayorga, A. 1981, M.N.R.A.S., 197, 413.Google Scholar
Kawara, K., Kozasa, T., Sato, S., Kobayashi, Y., and Okuda, H. 1982, Publ. Aston. Soc. Japan, 34, 389.Google Scholar
Koch, D. G., Melnick, G. J., Fazio, G. G., Rieke, G. H., Low, F. J., Hoffmann, W., Young, E. T., Urban, E. W., Simpson, J. P., Witteborn, F. C., Gautier, III, T. N., and Poteet, W. 1988, Astrophys. Lett. and Comm., 27, 211.Google Scholar
Lebofsky, M. 1979, Astron. J., 84, 324.CrossRefGoogle Scholar
Lebofsky, M. J., and Rieke, G. H. 1987, in American Institute of Physics Proc. 155, The Galactic Center, ed. Baker, D. C. (New York: AIP), p. 79.Google Scholar
Léger, A., and Puget, J.L. 1984, Astron. Astrophys., 137, L5.Google Scholar
Little, S. J., and Price, S. D. 1985, Astronom. J., 90, 1812.Google Scholar
Matsumoto, T., Hayakawa, S., Koizumi, H., Murakami, H., Uyama, K., Yamagami, T., and Thomas, J. A. 1982, in American Institute of Physics Conference Proceedings 83, The Galactic Center, ed. Riegler, G. R. and Blandford, R. D. (New York: AIP), p. 48.Google Scholar
Melnick, G. J., Fazio, G. G., Koch, D. G., Rieke, G. H., Young, E. T., Low, F. J., Hoffmann, W. F., and Gautier, T. N. 1987, in American Institute of Physics Proc. 155, The Galactic Center, ed. Baker, D. C. (New York: AIP), p. 157.Google Scholar
Noguchi, K., Hayakawa, S., and Matsumoto, T. 1981, Publ. Astron. Soc. Japan, 33, 583.Google Scholar
Oda, N., Maihara, T., Sugiyama, T., and Okuda, H. 1979, Astron. Astrophys., 72, 309.Google Scholar
Oda, N. 1985, Astron. Astrophys., 145, 45.Google Scholar
Okuda, H. 1981, in IAU Symposium 96, Infrared Astronomy, ed. Wynn-Williams, C. G. and Cruikshank, D. P. (Dordrecht: D. Reidel), p 247.Google Scholar
Okuda, H. 1983, preprint.Google Scholar
Okuda, H. 1985, in IAU Symposium 106, The Milky Way Galaxy, ed. van Woerden, H., Allen, R. J., and Burton, W. B. (Dordrecht: D. Reidel), p. 123.Google Scholar
Price, S. D., and Marcotte, L. P. 1980, AFGL Technical Report, AFGL-TR-80-0182 (AD-A0100-289).Google Scholar
Puget, J. L., Léger, A., and Boulanger, F. 1985, Astron. Astrophys., 142, L19.Google Scholar
Rieke, G. H. 1989, in IAU Symposium 136, The Center of the Galaxy, ed. Morris, M. (Dordrecht: Kluwer Academic Publishers), p. 21.Google Scholar
Strong, A. W., Bloemen, J. B. G. M., Dame, T. M., Grenier, I. A., Hermsen, W., Lebrun, F., Nyman, L.-Å, Pollock, A. M. T., and Thaddeus, P. 1988, Astron. Astrophys., 207, 1.Google Scholar
van de Hulst, H. C. 1957, Light Scattering by Small Particles (New York: Wiley, Chapman, and Hall).Google Scholar
van der Kruit, P. C., and Searle, L. 1981, Astron. Astrophys., 95, 105.Google Scholar
van der Kruit, P. C. 1986, Astron. Astrophys., 157, 230.Google Scholar