HR: 15:10h
AN: SH22B-07    [PDF]
TI: Coronal Mass Ejections and Other Activities in the Inner Corona Observed by the LASCO/C1
AU: * Zhang, J
EM: jiez@scs.gmu.edu
AF: George Mason University, 4400 University Drive, Fairfax, VA 20841 United States
AB: We present observations of coronal activities observed in the inner corona from 1 to 3 solar radii by the LASCO (Large Angle Spectrometer and Coronagraph) C1 instrument on SOHO spacecraft. These activities include initiation and acceleration of coronal mass ejections, transient dimming and brightening of active regions, large scale trans-active region loops, expanding of post-eruption loop arcades and et al. A set of CME events will be investigated to reveal their velocity and acceleration profiles in the inner corona.
DE: 7500 SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY
DE: 7513 Coronal mass ejections
SC: SPA - Solar and Heliospheric Physics [SH]
MN: 2003 Fall Meeting