EVE and RHESSI H. S. Hudson Space Sciences Laboratory, University of California, Berkeley, USA RHESSI, April 5, 2011.

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Presentation transcript:

EVE and RHESSI H. S. Hudson Space Sciences Laboratory, University of California, Berkeley, USA RHESSI, April 5, 2011

Outline RHESSI, April 5, ) SOL T00:57 as seen by HMI 1)What is EVE? 2) How good is EVE? 3)What can we learn from EVE and RHESSI?

SOL T00:57 (HMI) RHESSI, April 5, 2011 Martinez-Oliveros et al. 2011

The ESP component of EVE RHESSI, April 5, 2011

The ESP component of EVE RHESSI, April 5, 2011

The ESP component of EVE RHESSI, April 5, 2011

The ESP component of EVE RHESSI, April 5, 2011

ESP fluxes for SOL RHESSI, April 5, 2011

The MEGS component of EVE RHESSI, April 5, 2011

The MEGS component of EVE RHESSI, April 5, 2011

EVE 304A for SOL RHESSI, April 5, 2011 RHESSI 100 keV EVE 30.4 nm

EVE 304A for SOL RHESSI, April 5, 2011

EVE 304 Doppler sensitivity RHESSI, April 5, pm = 1 km/s?

EVE 304A for SOL RHESSI, April 5, 2011

EVE 304A for SOL RHESSI, April 5, 2011

He 304 Charge Exchange RHESSI, April 5, 2011 Peter et al. 1991

SOL Charge Exchange RHESSI, April 5, 2011

SOL Charge Exchange RHESSI, April 5, 2011

SOL Fe XXIV RHESSI, April 5, 2011

SOL Fe XXIV RHESSI, April 5, 2011

What can we learn from EVE and RHESSI? UV/EUV energy distribution for WLF/HXR Charge-exchange observations of  particles at.01-1 MeV/nucleon Transition-region explanation of 511 keV line width Flare dynamics, with big doses of imaging and modeling RHESSI, April 5, 2011

Electrodynamic mapping of the solar interior to the corona RHESSI, April 5, 2011 Collisionality drops precipitously Hydrogen ionizes Plasma beta plummets Structurally important radiation escapes Vertical currents threading the photosphere carry the non-potential energy Recall debate between Parker and Melrose in ApJ (1996)