Astronomy and Astrophysics – Astrophysics
Scientific paper
Dec 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010agufmsh11a1611l&link_type=abstract
American Geophysical Union, Fall Meeting 2010, abstract #SH11A-1611
Astronomy and Astrophysics
Astrophysics
[7519] Solar Physics, Astrophysics, And Astronomy / Flares, [7524] Solar Physics, Astrophysics, And Astronomy / Magnetic Fields, [7529] Solar Physics, Astrophysics, And Astronomy / Photosphere
Scientific paper
An analysis is performed using the data taken by HMI and AIA aboard the SDO, to study the evolutionary characteristics of the emerging flux regions AR11066 and AR11069. AR11066 started to emerge on May 3 at the northern hemisphere, producing two small B-class flares during its emerging procedure, while AR11069 produced one M-class flare and 3 C-class flares during its emerging that started on May 4. In this study, we investigate possible reasons that cause that significant difference of the solar activity between these two emerging flux regions. We found that only one emerging magnetic flux system in the region AR11066, but there were several flux systems emerging in the region AR11069, and interaction within different fluxes occurred. It implies once again that the complexity of magnetic field configuration in active regions is one of the most important factors to determine whether or not an eruption could occur. We also place a discussion here.
HMI Team
Liu Ya-Ying
No associations
LandOfFree
Studying Emerging Flux Regions With The SDO Data 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 Studying Emerging Flux Regions With The SDO Data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Studying Emerging Flux Regions With The SDO Data will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1506390