Abstract
A new concept of “Global Complexes of Activity” on the Sun is presented, which brings together objects associated with both global and local fields in a single framework. Activity complexes have traditionally been identified purely from observations of active regions. We show here that a global complex also includes coronal holes and active regions. Our analysis is based on a large dataset on magnetic fields on various scales, SOHO/MDI observations of active regions and magnetic fields, and UV observations of coronal holes. It is shown that the evolution of coronal holes and active regions are parts of a single process. The relationships between the fields on different scales during the generation of the cycle is discussed.
Similar content being viewed by others
References
M. N. Gnevyshev, Izv. Glavn. Astron. Observ. Pulkovo 16, 36 (1938).
M. S. Eigenson, M. N. Gnevyshev, A. I. Ol’, and B. M. Rubashev, Solar Activity and Its Terrestrial Manifestations (Gos. Izdat. Tekhn.-Teor. Liter., Moscow, 1948) [in Russian].
H.W. Babcock and H. D. Babcock, Astrophys. J. 121, 349 (1955).
V. Bumba and R. Howard, Astrophys. J. 141, 1492 (1965).
V. Bumba and R. Howard, Astrophys. J. 141, 1502 (1965).
V. N. Ishkov and E. I. Mogilevsky, Evolution of Complexes of Eruptive Active Regions on the Sun. Solar Activity (Izd-vo KazSSR, Alma-Ata, 1983), p. 3 [in Russian].
V. N. Obridko, Sunspots and Activity Complexes (Nauka, Moscow, 1985), p. 255 [in Russian].
E. I. Mogilevsky and N. S. Shilova, Izv. Krymsk. Astrofiz. Observ. 94, 60 (1998).
V. N. Obridko and B. D. Shelting, Astron. Rep. 44, 103 (2000).
V. N. Obridko and B. D. Shelting, Astron. Rep. 47, 333 (2003).
E. V. Ivanov and V. N. Obridko, Solar Phys. 206, 1 (2002).
M. L. Demidov and V. M. Grigor’ev, Soln.-Zemn. Fiz. 6, 10 (2004).
Y.-M. Wang, S. H. Hawley, and N. R. Sheeley, Science 271, 464 (1996).
V. N. Obridko and B. D. Shelting, Solar Phys. 270, 297 (2011).
O. I. Bugaenko, I. A. Zhitnik, A. P. Ignat’ev, et al., Izv. Krymsk. Astrofiz. Observ. 100, 123 (2004).
Z. Wang, M. R. Kundu, and H. Yoshimura, in Solar and Stellar Coronal Structure and Dynamics, Ed. by R. C. Altroc (Nat. Solar Observ., Sunspot, NM, USA, 1988), p. 458.
E. I. Mogilevsky, V. N. Obridko, and N. S. Shilova, Solar Phys. 28, 247 (1997).
V. N. Obridko, in Advances in Solar Connection with Transient Interplanetary Phenomena, Ed. by X. H. Feng, F. S. We, and M. Dryer (Internat. Acad. Publ., Beijing, 1998), p. 41.
P. S. McIntosh, in The Solar Cycle, Ed. by K. L. Harvey, ASP Conf. Ser. 27, 14 (1992).
V. Bumba, Klvana, and J. Sykora, Astron. Astrophys. 298, 923 (1995).
E. E. DeLuca and P. A. Gilman, in Solar Interior and Atmosphere, Ed. by A. N. Cox, W. C. Livingstone, and M. S. Matthews (Univ. Arizona Press, Tucson, AZ, USA, 1991), p. 275.
E. V. Ivanov, V. N. Obridko, E. V. Nepomnyashchaya, and N. V. Kutilina, Solar Phys. 184, 369 (1999).
V. N. Obridko, E. V. Ivanov, A. Ozguc, et al., Solar Phys. 281, 779 (2012).
V. N. Obridko, B. D. Shelting, I. M. Livshits, and A. B. Asgarov, Solar Phys. 260, 191 (2009).
V. N. Obridko, B. D. Shelting, I. M. Livshits, and A. B. Askerov, Astron. Rep. 53, 1050 (2009).
V. N. Obridko and B. D. Shelting, Solar Phys. 184, 187 (1999).
V. N. Obridko and B. D. Shelting, Solar Phys. 187, 185 (1999).
R. H. Levine, in CHs and High Speed Wind Streams, Ed. by J. B. Zirker (Colorado Associated Univ. Press, Boulder, USA, 1977), p. 103.
R. H. Levine, M. D. Altschuler, J. W. Harvey, and B. V. Jackson, Astrophys. J. 215, 636 (1977).
K. Shibata, T. Yokoyama, and M. Shimojo, in New Look at the Sun with Emphasis on Advanced Observations of Coronal Dynamics and Flares, Ed. by S. Enome and T. Hirayama (Nobeyama Radio Observ., Nagano, Japan, 1994), p. 75.
E. I. Mogilevsky, Geomagn. Aeron. 3(6), 11 (1995).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.N. Obridko, B.D. Shelting, 2013, published in Astronomicheskii Zhurnal, 2013, Vol. 90, No. 10, pp. 857–868.
Rights and permissions
About this article
Cite this article
Obridko, V.N., Shelting, B.D. Global complexes of activity. Astron. Rep. 57, 786–796 (2013). https://doi.org/10.1134/S1063772913100041
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063772913100041