ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The positions, sizes and times of disappearance of 766 filaments were compiled from daily Ha filtergrams produced by the Solar Observatory, Culgoora, New South Wales. Filament disappearances were detected by comparing consecutive daily filtergrams. Therefore the uncertainty in the time of ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/299537a0
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