Abstract:
The Whole Heliosphere Interval (WHI) was an international observing and modeling effort to characterize the 3-D interconnected "heliophysical" system during this solar minimum, centered on Carrington Rotation 2068, March 20 - April 16, 2008. During the latter half of the WHI period, the Sun presented a sunspot-free, deep solar minimum type face. But during the first half of CR 2068 three solar active regions flanked by two opposite-polarity, low-latitude coronal holes were present. These departures from the quiet Sun led to both eruptive activity and solar wind structure. Most of the eruptive activity, i.e., flares, filament eruptions and coronal mass ejections (CMEs), occurred during this first, active half of the interval. We determined the source locations of the CMEs and the type of associated region, such as active region, or quiet sun or active region prominence. To analyze the evolution of the events in the context of the global solar magnetic field and its evolution during the three rotations centered on CR 2068, we plotted the CME source locations onto synoptic maps of the photospheric magnetic field, of the magnetic and chromospheric structure, of the white light corona, and of helioseismological subsurface flows. Most of the CME sources were associated with the three dominant active regions on CR 2068, particularly AR 10989. Most of the other sources on all three CRs appear to have been associated with either isolated filaments or filaments in the north polar crown filament channel. Although calculations of the flux balance and helicity of the surface magnetic features did not clearly identify a dominance of one region over the others, helioseismological subsurface flows beneath these active regions did reveal a pronounced difference among them. These preliminary results suggest that the "twistedness" (i.e., vorticity and helicity) of subsurface flows and its temporal variation might be related to the CME productivity of active regions, similar to the relationship between flares and subsurface flows. © 2011 Springer Science+Business Media B.V.
Registro:
Documento: |
Artículo
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Título: | The Global Context of Solar Activity During the Whole Heliosphere Interval Campaign |
Autor: | Webb, D.F.; Cremades, H.; Sterling, A.C.; Mandrini, C.H.; Dasso, S.; Gibson, S.E.; Haber, D.A.; Komm, R.W.; Petrie, G.J.D.; McIntosh, P.S.; Welsch, B.T.; Plunkett, S.P. |
Filiación: | ISR, Boston College, Chestnut Hill, MA, United States UTN-FRM/CONICET, Mendoza, Argentina NASA/MSFC, Huntsville, AL, United States IAFE, CONICET, Buenos Aires, Argentina Departamento de Física, Facultad de Ciencias Exactas y Naturales (FCEN), Universidad de Buenos Aires (UBA), Buenos Aires, Argentina NCAR/High Altitude Observatory, Boulder, CO, United States JILA, University of Colorado, Boulder, CO, United States National Solar Observatory, Tucson, AZ, United States Heliosynoptics, Inc., Boulder, CO, United States SSL, University of California-Berkeley, Berkeley, CA, United States Naval Research Laboratory, Washington, DC, United States
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Palabras clave: | Coronal mass ejections, origins; Helioseismology, subsurface flows; Solar synoptic maps |
Año: | 2011
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Volumen: | 274
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Número: | 1-2
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Página de inicio: | 57
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Página de fin: | 86
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DOI: |
http://dx.doi.org/10.1007/s11207-011-9787-5 |
Título revista: | Solar Physics
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Título revista abreviado: | Sol. Phys.
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ISSN: | 00380938
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00380938_v274_n1-2_p57_Webb |
Referencias:
- Altschuler, M.D., Newkirk, G., (1969) Solar Phys., 9, p. 131
- Benevolenskaya, E.E., (2010) SOHO-23: Understanding a Peculiar Solar Minimum, 428, p. 93. , ASP Conf. Series, S. Cranmer, J. Hoeksema, and J. Kohl (Eds.), San Francisco: Astron. Soc. Pac
- Cremades, H., Bothmer, V., Tripathi, D., (2006) Adv. Space Res., 38 (3), p. 461
- Cremades, H., Mandrini, C.H., Dasso, S., (2011) Solar Phys., , this issue, doi:10.1007/s11207-011-9769-7
- de Toma, G., Gibson, S.E., Emery, B.A., Arge, C.N., (2010) SOHO-23: Understanding a Peculiar Solar Minimum, 428, p. 217. , ASP Conf. Series, S. Cranmer, J. Hoeksema, and J. Kohl (Eds.), San Francisco: Astron. Soc. Pac
- Fox, P., McIntosh, P., Wilson, P.R., (1998) Solar Phys., 177, p. 375
- Gibson, S.E., Foster, D., Burkepile, J., de Toma, G., Stanger, A., (2006) Astrophys. J., 641, p. 590
- Gibson, S.E., Kozyra, J., de Toma, G., Emery, B., Onsager, T., Thompson, B.J., (2009) J. Geophys. Res., 114, pp. A09105
- Gibson, S.E., (2011) Solar Phys, , submitted
- Gibson, S.E., Webb, D.F., Thompson, B.J., (2010) SOHO-23: Understanding a Peculiar Solar Minimum, 428, p. 223. , ASP Conf. Series, S. R. Cranmer, J. T. Hoeksema, and J. L. Kohl (Eds.), San Francisco: Astron. Soc. Pac
- Gizon, L., Birch, A.C., (2005) Living Rev. Solar Phys., 2, p. 6
- Gizon, L., Duvall, T.L., Larsen, R.M., (2001) Recent Insights into the Physics of the Sun and Heliosphere: Highlights from SOHO and Other Space Missions, 203, p. 189
- Gopalswamy, N., Akiyama, S., Yashiro, S., Makela, P., (2010) Magnetic Coupling Between the Interior and Atmosphere of the Sun, p. 289. , Astrophys. and Space Sci. Proceedings, S. S. Hasan and R. J. Rutten (Eds.), Berlin: Springer
- Gopalswamy, N., Thompson, W.T., Davila, J.M., Kaiser, M.L., Yashiro, S., Mäkelä, P., Michalek, G., Howard, R.A., (2009) Solar Phys., 259, p. 227
- Haber, D.A., (2008) Subsurface and Atmospheric Influences on Solar Activity, 383, p. 31. , ASP Conf. Series, R. Howe (Ed.), San Francisco: Astron. Soc. Pac
- Haber, D.A., Hindman, B.W., Toomre, J., Bogart, R.S., Larsen, R.M., Hill, F., (2002) Astrophys. J., 570, p. 855
- Haber, D.A., Hindman, B.W., Toomre, J., (2003) GONG+ 2002. Local and Global Helioseismology: The Present and Future, 517, p. 103
- Haber, D.A., Hindman, B.W., Toomre, J., Thompson, M.J., (2004) Solar Phys., 220, p. 371
- Hathaway, D.H., (2010) SOHO-23: Understanding a Peculiar Solar Minimum, 428, p. 307. , ASP Conf. Series, S. Cranmer, J. Hoeksema, and J. Kohl (Eds.), San Francisco: Astron. Soc. Pac
- Harrison, R.A., (1986) Astron. Astrophys., 162, p. 283
- Harvey, J., Gillespie, B., Miedaner, P., Slaughter, C., (1980) Synoptic Solar Magnetic Field Maps For the Interval Including Carrington Rotation 1601 - 1680, May 5, 1973 - April 26, 1979, , NASA STI report
- Howard, R., (1967) Ann. Rev. Astron. Astrophys., 5, p. 1
- Hundhausen, A.J., (1993) J. Geophys. Res., 98, p. 13. , 177
- Jackson, B.V., Buffington, A., Hick, P.P., Clover, J.M., Bisi, M.M., Webb, D.F., (2010) Astrophys. J., 724, p. 829
- Kahler, S.W., (2006) Solar Eruptions and Energetic Particles, 165, p. 21. , AGU, Geophys. Monograph
- Keller, C.U., Harvey, J.W., Giampapa, M.S., (2003) Innovative Telescopes and Instrumentation for Solar Astrophysics, 4853, p. 194. , Proceedings of the SPIE, S. L. Keil and S. V. Avakyan (Eds.)
- Komm, R., Hill, F., (2009) J. Geophys. Res., 114, pp. A06105
- Komm, R., Corbard, T., Durney, B.R., Gonzalez Hernandez, I., Hill, F., Howe, R., Toner, C., (2004) Astrophys. J., 605, p. 554
- Komm, R., Ferguson, R., Hill, F., Barnes, G., Leka, K.D., (2011) Solar Phys., , doi:10.1007/s11207-010-9552-1
- Kosovichev, A., Duvall, T., (2011) Proc. IAU Symposium 273, Physics of Sun and Star Spots, , Ventura, CA, 22 - 26 August 2010, submitted, arXiv: 1102. 3961
- (2006) Coronal Mass Ejections, 21. , ISSI Space Science Series, H. Kunow, N. U. Crooker, J. A. Linker, R. Schwenn, and R. Steigervon (Eds.), Dordrecht: Springer
- Landi, E., Raymond, J.C., Miralles, M.P., Hara, H., (2010) Astrophys. J., 711, p. 75
- Mason, D., Komm, R., Hill, F., Howe, R., Haber, D., Hindman, B., (2006) Astrophys. J., 645, p. 1543
- McIntosh, P.S., (1992) The Solar Cycle. ASP Conf. Series, 27, p. 14. , K. Harvey (Ed.), San Francisco: Astron. Soc. Pac
- McIntosh, P.S., (2003) Solar Variability as an Input to the Earth's Environment, ESA SP-535, p. 807. , Noordwijk, The Netherlands, A. Wilson (Ed.)
- McIntosh, P.S., (2005) Large Scale Structures and Their Role in Solar Activity, 346, p. 193. , ASP Conf. Series, K. Sankarasubramanian, M. Penn, and A. Pevtsov (Eds.), San Francisco: Astron. Soc. Pac
- Miralles, M.P., (2008) Eos Trans. AGU, 89 (23). , Joint Assembly Suppl., SH53A-04
- Moore, R.L., Sterling, A.C., Hudson, H.S., Lemen, J.R., (2001) Astrophys. J., 552, p. 833
- Moore, R., Sterling, A.C., (2007) Astrophys. J., 661, p. 543
- Nitta, N., (2011) Solar Phys, , this issue
- Petrie, G., Canou, A., Amari, T., (2010) Solar Phys., , this issue, doi:10.1007/s11207-010-9687-0
- Petrie, G., Clark, R., Donaldson-Hanna, K., Harvey, J., Hill, F., Toner, C., Wentzel, T., (2006) Bull. Am. Astron. Soc., 38, p. 229
- Reinard, A.A., Henthorn, J., Komm, R., Hill, F., (2010) Astrophys. J. Lett., 710, pp. L121
- Savage, S.L., McKenzie, D.E., Reeves, K.K., Forbes, T.G., Longcope, D.W., (2010) Astrophys. J., 722, p. 329
- Schatten, K.H., Wilcox, J.M., Ness, N.F., (1969) Solar Phys., 6, p. 442
- Stenborg, G., Vourlidas, A., Howard, R.A., (2008) Astrophys. J., 674, p. 1201
- Sterling, A.C., (2010) Whole Heliosphere Interval: Overview of JD16, 15, p. 498. , Highlights of Astronomy, I. F. Corbett (Ed.), Cambridge: IAU, Cambridge Univ. Press
- Webb, D.F., (1992) Eruptive Solar Flares, p. 234. , Z. Svestka, B. V. Jackson, and M. E. Machado (Eds.), Berlin: Springer
- Webb, D.F., Gopalswamy, N., (2006) Solar Influence on the Heliosphere and Earth's Environment: Recent Progress and Prospects, Proceedings of the ILWS Workshop, p. 71. , Goa, IndiaFebruary 19 - 24, 2006, N. Gopalswamy and A. Bhattacharyya (Eds.)
- Webb, D.F., Gibson, S.E., Thompson, B.J., (2010) Whole Heliosphere Interval: Overview of JD16, 15, p. 471. , Highlights of Astronomy, I. F. Corbett (Ed.), Cambridge: IAU, Cambridge Univ. Press
- Webb, D.F., Bisi, M., Chen, J., Davis, C., Farrugia, C., Galvin, A., Gopalswamy, N., Veronig, A., (2009) EOS Trans. AGU, Fall Meeting Suppl., Abstract SH41A-1640, p. 319
- Welsch, B.T., Christe, S., McTiernan, J.M., (2011) Solar Phys., , this issue, doi:10.1007/s11207-011-9759-9
- Welsch, B.T., Li, Y., Schuck, P.W., Fisher, G.H., (2009) Astrophys. J., 705, p. 821
- Wood, B.E., Howard, R.A., (2009) Astrophys. J., 702, p. 901
- Xie, H., Cyr St., O.C., Gopalswamy, N., Yashiro, S., Krall, J., Kramer, M., Davila, J., (2009) Solar Phys., 259, p. 143
- Zhao, J., Kosovichev, A.G., Duvall Jr., T.L., (2004) Astrophys. J., 607, pp. L135
Citas:
---------- APA ----------
Webb, D.F., Cremades, H., Sterling, A.C., Mandrini, C.H., Dasso, S., Gibson, S.E., Haber, D.A.,..., Plunkett, S.P.
(2011)
. The Global Context of Solar Activity During the Whole Heliosphere Interval Campaign. Solar Physics, 274(1-2), 57-86.
http://dx.doi.org/10.1007/s11207-011-9787-5---------- CHICAGO ----------
Webb, D.F., Cremades, H., Sterling, A.C., Mandrini, C.H., Dasso, S., Gibson, S.E., et al.
"The Global Context of Solar Activity During the Whole Heliosphere Interval Campaign"
. Solar Physics 274, no. 1-2
(2011) : 57-86.
http://dx.doi.org/10.1007/s11207-011-9787-5---------- MLA ----------
Webb, D.F., Cremades, H., Sterling, A.C., Mandrini, C.H., Dasso, S., Gibson, S.E., et al.
"The Global Context of Solar Activity During the Whole Heliosphere Interval Campaign"
. Solar Physics, vol. 274, no. 1-2, 2011, pp. 57-86.
http://dx.doi.org/10.1007/s11207-011-9787-5---------- VANCOUVER ----------
Webb, D.F., Cremades, H., Sterling, A.C., Mandrini, C.H., Dasso, S., Gibson, S.E., et al. The Global Context of Solar Activity During the Whole Heliosphere Interval Campaign. Sol. Phys. 2011;274(1-2):57-86.
http://dx.doi.org/10.1007/s11207-011-9787-5