التفاصيل البيبلوغرافية
| العنوان: |
CHROMOSPHERIC MASS MOTIONS AND INTRINSIC SUNSPOT ROTATIONS FOR NOAA ACTIVE REGIONS 10484, 10486, AND 10488 USING SOON DATA. |
| المؤلفون: |
HARDERSEN, PAUL S., BALASUBRAMANIAM, K. S., SHKOLYAR, SVETLANA |
| المصدر: |
Astrophysical Journal; 8/10/2013, Vol. 773 Issue 1, p1-10, 10p |
| مصطلحات موضوعية: |
SOLAR flares, SOLAR activity, SOLAR radiation, STELLAR activity, ASTROPHYSICS |
| مستخلص: |
This work utilizes Improved Solar Observing Optical Network continuum (630.2 nm) and Hα (656.2 nm) data to: (1) detect and measure intrinsic sunspot rotations occurring in the photosphere and chromosphere, (2) identify and measure chromospheric filament mass motions, and (3) assess any large-scale photospheric and chromospheric mass couplings. Significant results from 2003 October 27-29, using the techniques of Brown et al., indicate significant counter-rotation between the two large sunspots in NOAA AR 10486 on October 29, as well as discrete filament mass motions in NOAA AR 10484 on October 27 that appear to be associated with at least one C-class solar flare. [ABSTRACT FROM AUTHOR] |
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