Computer Science
Scientific paper
Jan 1989
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989esasp.285..129l&link_type=abstract
In ESA, Proceedings of an International School and Workshop on Reconnection in Space Plasma, Volume 2 p 129-130 (SEE N89-24974 1
Computer Science
1
Magnetic Signatures, Penumbras, Solar Magnetic Field, Sunspots, H Alpha Line, Magnetic Field Configurations, Stellar Models
Scientific paper
The model of Molodensky et al. (1987) was used to investigate the fibril directions (H-alpha level) for the penumbral and supernumbral region of a sunspot, namely the main, but following spot of the small, simple active region SD 135/1984 on June 24. To reduce the number of free parameters of the model vector, magnetograms were used. Comparing structures of H-alpha filtergrams and heliograms with the theoretical field model shows that the chromospheric structure of the sunspot magnetic field is essentially a result of two subsystems. The two sources have nearly the same magnetic flux densities, a very small distance relative to the sunspot areal, and the resulting magnetic field topology has nearly a current-free configuration. These results are in good agreement with earlier investigations of this active region.
Hernandez J. H.
Linke J.
No associations
LandOfFree
Estimation of sunspot magnetic field parameters using the superpenumbral topology does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Estimation of sunspot magnetic field parameters using the superpenumbral topology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Estimation of sunspot magnetic field parameters using the superpenumbral topology will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-827236