Hostname: page-component-586b7cd67f-vdxz6 Total loading time: 0 Render date: 2024-11-29T12:13:17.110Z Has data issue: false hasContentIssue false
  • English
  • Français

The 3-Dimensional Distribution of Interstellar Dust

Published online by Cambridge University Press:  06 January 2014

Jayant Murthy
Jayant Murthy*
Affiliation:
Indian Institute of Astrophysics email: [email protected]
Rights & Permissions [Opens in a new window]

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.

A knowledge of the three dimensional distribution of interstellar dust is critical in interpreting all observations of the sky, particularly in the understanding of the structure and morphology of our Galaxy. It has been much easier to map the integrated dust extinction through the Galaxy, which is needed in modeling extragalactic sources, but this yields an overestimate of reddening to Galactic objects. Massive surveys, such as Gaia, present both a problem in that the distribution of interstellar dust must be known in order to model the internal structure of the Galaxy and an opportunity in that multi-color data may be used to deconvolve the dust distribution. I will present the current state of the modeling, which is yet in its early stages.

Keywords

ISM: cloudsISM: dustISM: extinctionISM: structure
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Symposium S298: Setting the scene for Gaia and LAMOST , May 2013 , pp. 213 - 220
Copyright
Copyright © International Astronomical Union 2014 

References

Amôres & Lépine 2005 AJ 130, 679Google Scholar
Arenou, F., Grenon, M., & Gómez 1992 A&A 258, 104Google Scholar
Barnard, E. E., Frost, E. B., & Calvert, M. R. 1927, [Washington] Carnegie institution of Washington, 1927Google Scholar
Bohlin, , Savage, , & Drake, 1978 ApJ 224, 132Google Scholar
Burstein, D. & Heiles, C. 1982 AJ 87, 1165CrossRefGoogle Scholar
Cardelli, J. A., Clayton, G. C., & Mathis, J. S. 1989 ApJ 345, 245Google Scholar
Dobashi, K., Uehara, H., Kandori, R., Sakurai, T., Kaiden, M., Umemoto, T., & Sato, F. 2005 PASJ 57, S1Google Scholar
Dobashi, K. 2011 PASJ 63, S1CrossRefGoogle Scholar
Draine, B. T. 2001 Encyclopedia of Astronomy and Astrophysics, Ed. Taylor, P. Murdin & Francis, 1266Google Scholar
Drimmel, R., Cabrera-Lavers, A., & López-Corredoira, M. 2003 A&A 409, 205Google Scholar
Fitzpatrick, E. L. & Massa, D. 1988 ApJ 328, 734Google Scholar
Fitzpatrick, E. L. & Massa, D. 2007 ApJ 663, 320Google Scholar
Fitzpatrick, E. L. & Massa, D. 2009 ApJ 699, 1209Google Scholar
Franco, G. 2012 A&A 543, 39Google Scholar
Gontcharov, G. A. 2010 Astr. Lett 36, 584Google Scholar
Gontcharov, G. A. 2012 Astr. Lett. 38, 87Google Scholar
Gontcharov, G. A. 2013 Astr. Lett. 39, 83CrossRefGoogle Scholar
Hakkila, J, Myers, J. M., Stidham, B. J., & Hartmann, D. H. 1997 AJ 114, 2043Google Scholar
Hartmann, J. 1904, ApJ, 19, 268CrossRefGoogle Scholar
Herschel, W. 1785, Phil. Trans. R. Soc. Lond., 75, 213Google Scholar
Jones, D. O., West, A. A., & Foster, J. B. 2011 AJ 142, 44Google Scholar
Kapteyn, J. C. 1922 ApJ, 55, 302Google Scholar
Knude, J. 1979 A&A 71, 344Google Scholar
Knude, J. & Høg, E. 1999 A&A 341, 451Google Scholar
Kohyama, T., Shibai, H., Fukagawa, M., & Sumi, T. 2013 PASJ 65, 13Google Scholar
Lada, C. J., Alves, J., & Lada, E. A. 1999 ApJ 512, 250Google Scholar
Linsky, J. L. & Redfield, S. 2009 AIP Conf. Proc. 1156, 174CrossRefGoogle Scholar
Low, F. J., Young, E, Beintema, D. A., Gautier, T. N., Beichman, C. A., Aumann, H. H., Gillett, F. C., Neugebauer, G., Boggess, N., & Emerson, J. P. 1984 ApJL 278, 19LGoogle Scholar
Majewski, S. R., Zasowski, G., & Nidever, D. L. 2011 ApJ 739, 25Google Scholar
Marshall, D. J., Robin, A. C., Reylé, C., Schultheis, M. & Picaud, S. 2006 A&A 453, 635Google Scholar
Méndez, R. A. & van Altena, W. F. 1998 A&A 330, 910Google Scholar
Meyer, D. M. & Blades, J. C. 1996 ApJ 464, 179Google Scholar
Neckel, Th. & Klare, G. A. 1980 A&A.SS 42, 251Google Scholar
Perryman, M. A. C., de Boer, K. S., Gilmore, G., Høg, E., Lattanzi, M. G., Lindegren, L., Luri, X., Mignard, F., Pace, O., & de Zeeuw, P. T. 2001 A&A 369, 339Google Scholar
Redfield, S. & Linsky, J. L. 2008 ApJ 673, 283Google Scholar
Robin, A. C., Reylé, C., Derrieè, S., & Picaud, S. 2003 A&A 409, 523Google Scholar
Sale, S. E., Drew, J. E., Unruh, Y. C., Irwin, M. J., Knigge, C., Phillipps, S., Zijlstra, A. A., Gänsicke, B. T., Greimel, R., Groot, P. J., Mampaso, A., Morris, R. A. H., Napiwotzki, R., Steeghs, D., & Walton, N. A. 2009 MNRAS 402, 713Google Scholar
Sale, S. E. 2012 MNRAS 427, 2119Google Scholar
Schlafly, E., Green, G., Finkbeiner, D., & Rix, H.-W. 2013 this conferenceGoogle Scholar
Schlegel, D. J., Finkbeiner, D. P., & Davis, M. 1998 ApJ 500, 525Google Scholar
Shapley, H. 1918 PASP 30, 42Google Scholar
Trimble, V. 1995 PASP, 107, 1133CrossRefGoogle Scholar
Trumpler, R. 1930 PASP, 42, 214Google Scholar
Trumpler, R. 1930 PASP, 42, 267Google Scholar
Vergely, J.-L., Valette, B., Lallement, R., & Raimond, S. 2010 A&A 518, 31Google Scholar
Wang, W., Zhao, G., Chen, Y., Liu, Y., Ma, L., & Mendez, R. 2013 this conferenceGoogle Scholar
Welsh, B. Y., Lallement, R., Vergely, J.-L., & Raimond, S. 2010 A&A 510, 54Google Scholar