THE STRUCTURE AND PHYSICAL-PROPERTIES OF THE QUIET CORONA AS INFERRED FROM THE JULY 11, 1991 SOLAR ECLIPSE DATA

被引：0
|
作者：
SYKORA, J
AMBROZ, P
BADALYAN, OG
机构：
[1] ACAD SCI CZECH REPUBL, INST ASTRON, CR-25165 ONDREJOV, CZECHOSLOVAKIA
[2] RUSSIAN ACAD SCI, INST TERR MAGNETISM IONOSPHERE & RADIO WAVE PROPA, TROITSK 142092, RUSSIA
来源：
SOLAR CORONA | 1993年 / 14卷 / 04期
关键词：
D O I：
暂无
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
We were successful in observing the linear polarization of the solar corona in the white light and in the light of the green emission line 530.3 nm during the July 11, 1991 total solar eclipse (La Pat, Mexico). Preliminary analysis reveals remarkable differences in the degree of polarization for both sets of data, particularly for the distribution of polarization around the sun's limb. The upper theoretical limits of the degree of polarization are compared with our results. The real structure of the corona is compared with the calculated coronal magnetic field. The rather unusual shape and structure of the eclipse corona in a given phase of of the solar cycle are discussed in connection with a definition of coronal flattening.
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页码：69 / 72
页数：4
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