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ANALYSIS OF it YOHKOH SXT CORONAL LOOPS AND CALCULATED FORCE-FREE MAGNETIC FIELD LINES FROM VECTOR MAGNETOGRAMS
Authors:Yan  Yihua  Sakurai  Takashi
Institution:(1) Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing, 100080, China; and National Astronomical Observatory, Mitaka, Tokyo 181, Japan;(2) National Astronomical Observatory, Mitaka, Tokyo, 181, Japan
Abstract:In this paper some soft X-ray loops observed by Yohkoh/SXT and extrapolated magnetic fields from the vector magnetogram data observed at the Mitaka Flare Telescope are compared and analyzed. The computed field lines generally agree with Yohkoh/SXT coronal loops. Typical examples of the magnetic field intensities, loop widths, and loop heights along field lines are presented.
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