HR: 0830h
AN: SH51C-11    [Abstracts]
TI: Magnetic Field Configuration of Flare Locations in NOAA10486
AU: * Choudhary, D
EM: debiprasad.choudhary@csun.edu
AF: Debi Prasad Choudhary, Department of Physics and Astronomy, Calofornia State University Northridge, Northridge, CA 91330 United States
AB: The active region NOAA 10486 was the site of large solar flares that were associated with the coronal mass ejections. The initial trigger of these flares occurred at the sites where there was emergence of new flux in addition to the large magnetic shear. Several other large active regions also show that flux emergence is an essential property of such locations. In this paper, we present the magnetic field characteristics of NOAA10486 and compare them with similar active regions of past solar cycles.
DE: 7513 Coronal mass ejections
DE: 7519 Flares
DE: 7524 Magnetic fields
DE: 7529 Photosphere
DE: 7536 Solar activity cycle (2162)
SC: SPA-Solar and Heliospheric Physics [SH]
MN: 2005 Joint Assembly