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Filament Eruption OnsetWe have been investigating filament eruptions in recent years. Use filament eruptions as markers of the coronal field evolution. Data from SoHO, Yohkoh, TRACE, Hinode, and other sources. We and others have observed: (1)Filaments often show slow rise, followed by fast rise, (2) Brightenings, preflares, microflares during slow rise (3) Magnetic evolution in hours prior to eruption onset. We investigated What do Hinode and SDO show for filament eruptions?
Document ID
20120004175
Acquisition Source
Marshall Space Flight Center
Document Type
Presentation
Authors
Sterling, Alphonse C. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Moore, Ronald L. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
August 25, 2013
Publication Date
December 13, 2011
Subject Category
Solar Physics
Report/Patent Number
M11-1419
Meeting Information
Meeting: 2011 PROM Workshop
Location: Pasadena, CA
Country: United States
Start Date: December 13, 2011
End Date: December 15, 2011
Sponsors: NASA Marshall Space Flight Center, Helio Research
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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