HR: 1330h
AN: SH42B-0520    [PDF]
TI: The Magnetic Structure of CR1922
AU: * Ledvina, S A
EM: ledvina@ssl.berkeley.edu
AF: Space Sciences Lab, University of California, Berkeley, Berkeley, C A 94720-745 United States
AU: Luhmann, J G
EM: jgluhman@ssl.berkeley.edu
AF: Space Sciences Lab, University of California, Berkeley, Berkeley, C A 94720-745 United States
AU: Li, Y
EM: yanli@ssl.berkeley.edu
AF: Space Sciences Lab, University of California, Berkeley, Berkeley, C A 94720-745 United States
AB: The May 12, 1997 halo CME occurred during CR 1922, when the state of the sun was quiet. The CME is associated with decaying active region AR 8038. It was the only active center on the disk and was the sight for flaring activity for several day surrounding the CME. This event has gained great interest lately due to the wide range of observations made before, during and after the event. It has been selected by several groups as an example of a real event that they will try to simulate. We examine the magnetic structure of the solar corona during this Carrington rotation using a synoptic map driven MHD model of the solar corona.
DE: 7509 Corona
SC: SPA - Solar and Heliospheric Physics [SH]
MN: 2003 Fall Meeting