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Presentation transcript:

X Visit For 100’s of free powerpoints

X-Rays Above left, our galaxy in X-rays, above, a supernova

The Observatory

Yohkoh SXT & Team Specs 1.54m focal length provides images from the.25 to 4.5 keV on a 1024x1024 cdc detector

Yohkoh Assembly

Yohkoh X-Ray Pictures

The Corona

Active Region Caused by strong magnetic fields that may span up to 500,000 square kilometers

Arcade of loops “An "arcade" is a system of magnetic loops organized into an elongated cylindrical formation. Often such an arcade will result from a slowly-developing solar flare or a coronal mass ejection (or both). The bright arcade may persist for days or longer.”

X-Ray Bright Points These occur anywhere on the Sun at opposition of the active regions. Caused by magnetic fields that are sucked down into the photosphere

Corona Hole unipolar magnetic fields high-speed solar wind streams originate in coronal holes

Interconnecting loops large-scale magnetic loops connect two active regions "emerging flux": magnetic loops push their way through the photosphere and appear in the corona

Streamer The result of two opposed arcades resulting in explosions of x-rays from the sun

The MAXIM

Interferometry Above: Hawaii’s twin Keck observatories Below: New Mexico’s Very Large Array

The MAXIM

MAXIM

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