PIA12327: Organized Arches
Target Name: Sol (our sun)
Mission: SDO
Instrument: Atmosphere Imaging Assembly
Product Size: 1500 x 1500 pixels (width x height)
Produced By: SDO
Full-Res TIFF: PIA12327.tif (4.328 MB)
Full-Res JPEG: PIA12327.jpg (135 kB)

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Original Caption Released with Image:

Magnetic arcs of plasma that spiraled above two active regions held their shape fairly well over 18 hours (Jan. 11-12, 2017). The charged plasma is being controlled the magnetic field lines of the active regions. The field lines become clearly visible when viewed in this wavelength of extreme ultraviolet light. Often the arches bend and twist more dynamically than the relatively stable ones seen here.

Movies
PIA12327_Loops_left171_best.mp4
PIA12327_Loops_left171_sm.mp4

SDO is managed by NASA's Goddard Space Flight Center, Greenbelt, Maryland, for NASA's Science Mission Directorate, Washington. Its Atmosphere Imaging Assembly was built by the Lockheed Martin Solar Astrophysics Laboratory (LMSAL), Palo Alto, California.

Image Credit:
NASA/GSFC/Solar Dynamics Observatory

Image Addition Date:
2017-01-17