Transient Brightenings of Interconnecting Loops - Part Two - Dynamics of the Brightened Loops
Abstract
We discuss three different kinds of dynamic events related to interconnecting loops observed in soft X-rays aboard Skylab: (1) A newly born transequatorial loop that was either emerging from subphotospheric layers or gradually filled in with hot plasma. (2) Large-scale twists of interconnecting loops which never relax, and often only form, after the loop brightenings. (3) Three events where the loop that later interconnected two active regions had been visible long before one of the interconnecting regions was born. Several impacts this observation might have upon our understanding of the process of flux emergence are suggested.
- Publication:
-
Solar Physics
- Pub Date:
- June 1981
- DOI:
- 10.1007/BF00167557
- Bibcode:
- 1981SoPh...71..349S
- Keywords:
-
- Coronal Loops;
- Limb Brightening;
- Solar Activity;
- Solar Corona;
- Skylab Program;
- Solar Flares;
- Solar Magnetic Field;
- Transequatorial Propagation;
- Solar Physics;
- Active Region;
- Dynamic Event;
- Flux Emergence;
- Loop Brightenings;
- Subphotospheric Layer