ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] A short stretch of a spectrum obtained with a 51-s exposure time is reproduced in Fig. 1. The top spectrum is of the solar limb, the centre one is of the sunspot and the lower one is of a region of the quiet Sun which contains a small area (2 arc s) in which some of the sunspot lines are greatly ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/270326a0
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