ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The flare studied here occurred close to the west limb of the Sun in the active region NOAA 6994 on 13 January 1992 17:25 UT. It was a GOES M2.0-class flare in soft X-rays and showed a single-spike time history in hard X-rays at 〉; 20 keV. The spike had a duration of 1 min full-width at ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/371495a0
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