Twist and Writhe of the Magnetic Flux in the Super Active Region NOAA 11429

2014 ◽  
pp. 335-348 ◽  
Author(s):  
A. Elmhamdi ◽  
P. Romano ◽  
A. S. Kordi ◽  
H. A. Al-trabulsy
Keyword(s):  
Active Region ◽  
Magnetic Flux ◽  
Active Region Noaa ◽  
Region Noaa

scholarly journals A Large Filament and Flares in Active Region NOAA 5669 on September 2, 1989

1998 ◽  
Vol 167 ◽  
pp. 74-77
Author(s):  
G.A. Porfir’eva ◽  
G.V. Yakunina ◽  
Z. Mouradian
Keyword(s):  
Active Region ◽  
Magnetic Flux ◽  
Active Region Noaa ◽  
Region Noaa ◽  
Large Filament

AbstractThe behaviour of extended filaments in the vicinity of a new emerging magnetic flux site has been investigated during the 2N/M5.8 flare on September 1 and several flares on September 2, 1989.

Twist and Writhe of the Magnetic Flux in the Super Active Region NOAA 11429

Solar Physics ◽  
2014 ◽  
Vol 289 (8) ◽  
pp. 2957-2970 ◽  
Author(s):  
A. Elmhamdi ◽  
P. Romano ◽  
A. S. Kordi ◽  
H. A. Al-trabulsy
Keyword(s):  
Active Region ◽  
Magnetic Flux ◽  
Active Region Noaa ◽  
Region Noaa

scholarly journals Observational evidence of unwinding and chirality changing in penumbral filaments by Hinode

2012 ◽  
Vol 8 (S294) ◽  
pp. 565-566
Author(s):  
Jiangtao Su ◽  
Yu Liu
Keyword(s):  
Active Region ◽  
Magnetic Flux ◽  
Observational Evidence ◽  
Active Region Noaa ◽  
Flux Tubes ◽  
Magnetic Flux Tubes ◽  
Region Noaa ◽  
Opposite Chirality

AbstractIn this paper, we study twisting motions of the penumbral filaments of active region NOAA 10930. At first, they made unwinding motions. After unwinding, the filaments are found to twist again and developed the opposite chirality in them. These observational results indicate that penumbral filaments are more inclined to be the twisted magnetic flux tubes in nature.

Study of magnetic flux emergence and related activity in active region NOAA 10314

2013 ◽  
Vol 51 (10) ◽  
pp. 1834-1841 ◽  
Author(s):  
Mariano Poisson ◽  
Marcelo López Fuentes ◽  
Cristina H. Mandrini ◽  
Pascal Démoulin ◽  
Etienne Pariat
Keyword(s):  
Active Region ◽  
Magnetic Flux ◽  
Active Region Noaa ◽  
Flux Emergence ◽  
Related Activity ◽  
Region Noaa

Morphology of the flare-productive active region NOAA 9087

2020 ◽  
Vol 36 (3) ◽  
pp. 69-90
Author(s):  
S. N. Chornogor ◽  
◽  
N. N. Kondrashova ◽  
Keyword(s):  
Active Region ◽  
Active Region Noaa ◽  
Region Noaa

Characteristics of Soft X-Ray Radiation of the Solar Active Region NOAA 1024 Registered by the PINGVIN-M Device in July 2009

2020 ◽  
Vol 60 (7) ◽  
pp. 936-941
Author(s):  
M. I. Savchenko ◽  
P. V. Vatagin ◽  
P. B. Dmitriev ◽  
M. G. Ogurtsov ◽  
E. M. Kruglov ◽  
...  
Keyword(s):  
Active Region ◽  
Solar Active Region ◽  
Active Region Noaa ◽  
X Ray ◽  
Region Noaa
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