Navegar

Colección

Datos Estadísticas

Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

A previous paper (Frazin et al. 2005b) introduced the concept of differential emission measure tomography (DEMT), which is a three-dimensional (3D) extension of the classical differential emission measure technique for determining the distribution of temperatures in a volume of plasma. The information for the reconstruction in the three spatial dimensions is provided by solar rotation and/or multi-spacecraft views. This paper describes, quantitatively, the procedure for implementing DEMT with data from NASA's STEREO/EUVI instrument, including the radiometry, line-of-sight geometry, and image preparation steps. An example of a quantitative, multiband, 3D reconstruction and local differential emission measure curves are given, and it is demonstrated that, when applicable, DEMT is a simple 3D analysis tool that obviates the need for structure-specific modeling. © 2009 The American Astronomical Society. All rights reserved.

Registro:

Documento: Artículo
Título:Quantitative, three-dimensional analysis of the global corona with multi-spacecraft differential emission measure tomography
Autor:Frazin, R.A.; Vsquez, A.M.; Kamalabadi, F.
Filiación:Department of Ocean, Atmospheric and Space Science, University of Michigan, Ann Arbor, MI 48109, United States
Instituto de Astronomía y Física Del Espacio, CONICET-University of Buenos Aires, Ciudad de Buenos Aires, CC 67 - Suc 28, Argentina
Department of Electrical and Computer Engineering, University of Illinois, Urbana, IL 61801, United States
Palabras clave:Sun: corona; Sun: prominences; Sun: UV radiation
Año:2009
Volumen:701
Número:1
Página de inicio:547
Página de fin:560
DOI: http://dx.doi.org/10.1088/0004-637X/701/1/547
Título revista:Astrophysical Journal
Título revista abreviado:Astrophys. J.
ISSN:0004637X
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0004637X_v701_n1_p547_Frazin

Referencias:

  • Allen, C.W., (1976) Astrophysical Quantities
  • Arnaud, M., Raymond, J.C., (1992) ApJ, 398, p. 39
  • Aschwanden, M.J., Wuelser, J.P., Nitta, N.V., Lemen, J.R., Sandman, A., (2009) ApJ, 695 (1), p. 12
  • Ball, B., (2005) ApJ, 634 (2), p. 1336
  • Born, M., Wolf, E., (1999) Principles of Optics
  • Brosius, J.W., Davila, J.M., Thomas, R.J., Monsignori-Fossi, B.C., (1996) ApJS, 106, p. 143
  • Brown, J.C., Dwivedi, B.N., Sweet, P.A., Almleaky, Y.M., (1991) A&A, 249 (1), p. 277
  • Butala, M.D., Kamalabadi, F., Frazin, R.A., Chen, Y., (2008) IEEE J. Sel. Top. Signal Process., 2, p. 75
  • Butala, M.D., Kamalabadi, F., Frazin, R.A., Chen, Y., (2009) IEEE Trans. Signal Process., 18, p. 1573
  • Daley, R., (1991) Atmospheric Data Analysis
  • Deforest, C.E., Martens, P.C.H., Wills-Davey, M.J., (2009) ApJ, 690 (2), p. 1264
  • Demoment, G., (1989) IEEE Trans. Acoustics, Speech, Signal Proc., 3712, p. 2024
  • Evensen, G., (2007) Data Assimilation: The Ensemble Kalman Filter
  • Feldman, U., Mandelbaum, P., Seely, J.L., Doschek, G.A., Gursky, H., (1992) ApJS, 81, p. 387
  • Frazin, R.A., Butala, M.D., Kemball, A., Kamalabadi, F., (2005) ApJ, 635 (2), p. 197
  • Frazin, R.A., (2000) ApJ, 530 (2), p. 1026
  • Frazin, R.A., Janzen, P., (2002) ApJ, 570 (1), p. 408
  • Frazin, R.A., Kamalabadi, F., (2005) Sol. Phys., 228, p. 219
  • Frazin, R.A., Kamalabadi, F., Weber, M.A., (2005) ApJ, 628 (2), p. 1070
  • Frazin, R.A., Vsquez, A.M., Kamalabadi, F., Park, H., (2007) ApJ, 671 (2), p. 201
  • Fuller, J., Gibson, S.E., De Toma, G., Fan, Y., (2008) ApJ, 678 (1), p. 515
  • García-Alvarez, D., (2006) ApJ, 638 (2), p. 1028
  • Golub, G.H., Heath, M., Wahba, G., (1979) Technometrics, 21, p. 215
  • Grevesse, N., Sauval, A.J., (1998) Space Sci. Rev., 85, p. 161
  • Harrison, R.A., Thompson, A.M., (1991) Intensity Integral Inversion Techniques: A Study in Preparation for the SOHO Mission, Technical Report RAL-91-092
  • Howard, R.A., (2008) Space Sci. Rev., 136, p. 67
  • Kashyap, V., Drake, J.J., (1998) ApJ, 503 (1), p. 450
  • Kiely, A., Klimesh, M., (2003) The ICER Progressive Wavelet Image Compressor, IPN Progress Report 42-155
  • Landi, E., Feldman, U., (2008) ApJ, 672 (1), p. 674
  • Landi, E., Landini, M., (1997) A&A, 327 (3), p. 1230
  • Mariska, J.T., (1992) The Solar Transition Region
  • Pottasch, S.R., (1963) ApJ, 137, p. 945
  • Prato, M., (2006) Sol. Phys., 237, p. 61
  • Raymond, J.C., (1997) Sol. Phys., 175, p. 645
  • Schmelz, J.T., Kashyap, V.L., Weber, M.A., (2007) ApJ, 660 (2), p. 157
  • Schrijver, C.J., Van Den Oord, G.H.J., Mewe, R., (1994) A&A, 289 (1), p. 23
  • Thompson, W.T., (2006) A&A, 449, p. 791
  • Vsquez, A.M., Frazin, R.A., Hayashi, K., Sokolov, I.V., Cohen, O., Manchester, W.B., Kamalabadi IV, F., (2008) ApJ, 682 (2), p. 1328
  • Vsquez, A.M., Frazin, R.A., Kamalabadi, F., (2009) Sol. Phys., 256, p. 73
  • Weber, M.A., Deluca, E.E., Golub, L., Sette, A.L., (2004) Proc. IAU Symp. 223, Multi-wavelength Investigations of Solar Activity, p. 321
  • Young, P.R., Del Zanna, G., Landi, E., Dere, K.P., Mason, H.E., Landini, M., (2003) ApJS, 144 (1), p. 135

Citas:

---------- APA ----------
Frazin, R.A., Vsquez, A.M. & Kamalabadi, F. (2009) . Quantitative, three-dimensional analysis of the global corona with multi-spacecraft differential emission measure tomography. Astrophysical Journal, 701(1), 547-560.
http://dx.doi.org/10.1088/0004-637X/701/1/547
---------- CHICAGO ----------
Frazin, R.A., Vsquez, A.M., Kamalabadi, F. "Quantitative, three-dimensional analysis of the global corona with multi-spacecraft differential emission measure tomography" . Astrophysical Journal 701, no. 1 (2009) : 547-560.
http://dx.doi.org/10.1088/0004-637X/701/1/547
---------- MLA ----------
Frazin, R.A., Vsquez, A.M., Kamalabadi, F. "Quantitative, three-dimensional analysis of the global corona with multi-spacecraft differential emission measure tomography" . Astrophysical Journal, vol. 701, no. 1, 2009, pp. 547-560.
http://dx.doi.org/10.1088/0004-637X/701/1/547
---------- VANCOUVER ----------
Frazin, R.A., Vsquez, A.M., Kamalabadi, F. Quantitative, three-dimensional analysis of the global corona with multi-spacecraft differential emission measure tomography. Astrophys. J. 2009;701(1):547-560.
http://dx.doi.org/10.1088/0004-637X/701/1/547