HR: 10:30h
AN: SH52A-01 INVITED     [Abstracts]
TI: SECCHI EUVI Observations
AU: * Newmark, J S
EM: newmark@nrl.navy.mil
AF: Naval Research Laboratory, Code 7661 4555 Overlook Ave., SW, Washington, DC 20375 United States
AB: SECCHI EUVI will observe from multiple viewpoints the EUV emission line intensities of structures in the Transition Region and inner corona (<1.5Rsun) with a cadence comparable to the speed of a fast CME. This will address a number of key scientific issues related to the initiation of CMEs including 1) Determination of the three-dimensional coronal structure of pre/post CME regions (early mission), 2) Determination of the three-dimensional properties of the CME in the low corona (early mission), and 3) Determination of the relative timing between CME related structures (cavities, dimmings, waves, brightenings) involved in CME initiation from two angles (later mission).
DE: 7509 Corona
DE: 7513 Coronal mass ejections
DE: 7549 Ultraviolet emissions
SC: SPA-Solar and Heliospheric Physics [SH]
MN: 2005 Joint Assembly