SOHO/LASCO Completely surrounded disk as observed by LASCO Observed in C2 at 0630UT Estimated frontal speed ~600 km/s (Plunkett, 1998) Estimated CME onset time 0430-0500…

HMI Active Region Patches Michael Turmon JPL/Caltech * Mask and Patch Data Products Magnetograms (M_720s) + intensitygrams (Ic_720s) yield activity masks (Marmask_720s).…

SOHO/LASCO Completely surrounded disk as observed by LASCO Observed in C2 at 0630UT Estimated frontal speed ~600 km/s (Plunkett, 1998) Estimated CME onset time 0430-0500…

The Astrophysical Journal, 623:L53–L56, 2005 April 10 MAGNETIC FREE ENERGY IN NOAA ACTIVE REGION 10486 ON 2003 OCTOBER 29 Thomas R. Metcalf1,, K. D. Leka, D2. L. Mickey3…

SOHO/LASCO Completely surrounded disk as observed by LASCO Observed in C2 at 0630UT Estimated frontal speed ~600 km/s (Plunkett, 1998) Estimated CME onset time 0430-0500…

A Multi-Wavelength View of an Active Region Structure around a Filament Channel L. Lundquist,1 K. Reeves,1 A. van Ballegooijen,1 T. Sakao,2 and the XRT Team 1Harvard Smithsonian…

A Multi-Wavelength View of an Active Region Structure around a Filament Channel L. Lundquist,1 K. Reeves,1 A. van Ballegooijen,1 T. Sakao,2 and the XRT Team 1Harvard Smithsonian…