The dependence of coronal velocities on sub-photospheric magnetic and velocity fields
Abstract
We examine the relationship between coronal outflow velocities derived from Hinode/EIS spectra and the underlying photospheric supergranular cell structure derived from SDO/HMI and SDO/AIA observations. We show to what extent the spatial distribution of the outflow follows the expected expansion in the corona of the photospheric magnetic field emergence.
- Publication:
-
SDO-3: Solar Dynamics and Magnetism from the Interior to the Atmosphere
- Pub Date:
- October 2011
- Bibcode:
- 2011sdmi.confE...3G
- Keywords:
-
- SDO;
- SDO-3;
- SDO 3;
- SDO Workshop;
- LWS/SDO-3/SOHO-26/GONG-2011 Workshop;
- Solar Dynamic Observatory