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Unformatted text preview: Possibly caused by convection. To view these oscillations continuously, GONG was created. Sunspots and Solar Magnetism 11 year cycle of solar activity (poles switch). Areas that are relatively dark compared to their surroundings. Areas that are relatively cooler compared to the surrounding area. The umbra (very dark region) is about 3800k. The penumbra (not so dark region) is about 3900k. The Penmbra has a radial filamentary structure. Zeaman Effect Process by which the splitting of magnetic fields is made known. Caused by the Differential Rotation . Magnetic field Pairs 1 north, and 1 south (corona above hotter) The Chromosphere lies just above the photosphere. It appears red because of the strength of the (hydrogen) Balmer emission lines....
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This note was uploaded on 12/15/2011 for the course BIO BSC1010 taught by Professor Gwenhauner during the Fall '10 term at Broward College.
- Fall '10