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Sub-arcsecond observations of the solar X-ray corona

Authors :
Golub, L
Nystrom, G
Herant, M
Kalata, K
Lovas, I
Source :
Nature. 344
Publication Year :
1990
Publisher :
United States: NASA Center for Aerospace Information (CASI), 1990.

Abstract

Results from a high-resolution multi-layer-coated X-ray imaging telescope, part of the Normal Incidence X-ray Telescope sounding rocket payload are presented. Images of the peak of a two-ribbon flare showed detailed structure within each ribbon, as well as the expected bright arches of emission connecting the ribbons. The number of X-ray bright points is small, consistent with predictions based on the previous solar cycle. Topology of the magnetic structure is complex and highly tangled, implying that the magnetic complexity of the photosphere is paralleled in the corona.

Subjects

Subjects :
Solar Physics

Details

Language :
English
ISSN :
00280836
Volume :
344
Database :
NASA Technical Reports
Journal :
Nature
Publication Type :
Report
Accession number :
edsnas.19900046465
Document Type :
Report
Full Text :
https://doi.org/10.1038/344842a0